DEF CON 23 - Ryan Castellucci - Bitcoin News

Hijacking Bitcoin: Routing Attacks on Cryptocurrencies

Date: 2017-03-24
Author(s): Maria Apostolaki, Aviv Zohar, Laurent Vanbever

Link to Paper

As the most successful cryptocurrency to date, Bitcoin constitutes a target of choice for attackers. While many attack vectors have already been uncovered, one important vector has been left out though: attacking the currency via the Internet routing infrastructure itself. Indeed, by manipulating routing advertisements (BGP hijacks) or by naturally intercepting traffic, Autonomous Systems (ASes) can intercept and manipulate a large fraction of Bitcoin traffic. This paper presents the first taxonomy of routing attacks and their impact on Bitcoin, considering both small-scale attacks, targeting individual nodes, and large-scale attacks, targeting the network as a whole. While challenging, we show that two key properties make routing attacks practical: (i) the efficiency of routing manipulation; and (ii) the significant centralization of Bitcoin in terms of mining and routing. Specifically, we find that any network attacker can hijack few (<100) BGP prefixes to isolate ~50% of the mining power---even when considering that mining pools are heavily multi-homed. We also show that on-path network attackers can considerably slow down block propagation by interfering with few key Bitcoin messages. We demonstrate the feasibility of each attack against the deployed Bitcoin software. We also quantify their effectiveness on the current Bitcoin topology using data collected from a Bitcoin supernode combined with BGP routing data. The potential damage to Bitcoin is worrying. By isolating parts of the network or delaying block propagation, attackers can cause a significant amount of mining power to be wasted, leading to revenue losses and enabling a wide range of exploits such as double spending. To prevent such effects in practice, we provide both short and long-term countermeasures, some of which can be deployed immediately.

[1] “A Next-Generation Smart Contract and Decentralized Application Platform ,”
[2] “Bitcoin Blockchain Statistics,”
[3] “bitnodes,”
[4] “Bitnodes. Estimating the size of Bitcoin network,”
[5] “CAIDA Macroscopic Internet Topology Data Kit.”
[6] “Dyn Research. Pakistan hijacks YouTube.”
[7] “FALCON,”
[8] “FIBRE,”
[9] “Litecoin ,”
[10] “RIPE RIS Raw Data,”
[11] “Routeviews Prefix to AS mappings Dataset (pfx2as) for IPv4 and IPv6.”
[12] “Scapy.”
[13] “The Relay Network,”
[14] “ZCash,”
[15] A. M. Antonopoulos, “The bitcoin network,” in Mastering Bitcoin. O’Reilly Media, Inc., 2013, ch. 6.
[16] H. Ballani, P. Francis, and X. Zhang, “A Study of Prefix Hijacking and Interception in the Internet,” ser. SIGCOMM ’07. New York, NY, USA: ACM, 2007, pp. 265–276.
[17] A. Boldyreva and R. Lychev, “Provable Security of S-BGP and Other Path Vector Protocols: Model, Analysis and Extensions,” ser. CCS ’12. New York, NY, USA: ACM, 2012, pp. 541–552.
[18] J. Bonneau, A. Miller, J. Clark, A. Narayanan, J. A. Kroll, and E. W. Felten, “Sok: Research perspectives and challenges for bitcoin and cryptocurrencies,” in Security and Privacy (SP), 2015 IEEE Symposium on. IEEE, 2015, pp. 104–121.
[19] P. Bosshart, D. Daly, G. Gibb, M. Izzard, N. McKeown, J. Rexford, C. Schlesinger, D. Talayco, A. Vahdat, G. Varghese et al., “P4: Programming protocol-independent packet processors,” ACM SIGCOMM Computer Communication Review, vol. 44, no. 3, pp. 87–95, 2014.
[20] C. Decker and R. Wattenhofer, “Information propagation in the bitcoin network,” in Peer-to-Peer Computing (P2P), 2013 IEEE Thirteenth International Conference on. IEEE, 2013, pp. 1–10.
[21] ——, Bitcoin Transaction Malleability and MtGox. Cham: Springer International Publishing, 2014, pp. 313–326. [Online]. Available:
[22] M. Edman and P. Syverson, “As-awareness in tor path selection,” in Proceedings of the 16th ACM Conference on Computer and Communications Security, ser. CCS ’09, 2009.
[23] I. Eyal, “The miner’s dilemma,” in 2015 IEEE Symposium on Security and Privacy. IEEE, 2015, pp. 89–103.
[24] I. Eyal and E. G. Sirer, “Majority is not enough: Bitcoin mining is vulnerable,” in Financial Cryptography and Data Security. Springer, 2014, pp. 436–454.
[25] N. Feamster and R. Dingledine, “Location diversity in anonymity networks,” in WPES, Washington, DC, USA, October 2004.
[26] J. Garay, A. Kiayias, and N. Leonardos, “The bitcoin backbone protocol: Analysis and applications,” in Advances in Cryptology-EUROCRYPT 2015. Springer, 2015, pp. 281–310.
[27] A. Gervais, G. O. Karama, V. Capkun, and S. Capkun, “Is bitcoin a decentralized currency?” IEEE security & privacy, vol. 12, no. 3, pp. 54–60, 2014.
[28] A. Gervais, H. Ritzdorf, G. O. Karame, and S. Capkun, “Tampering with the delivery of blocks and transactions in bitcoin,” in Proceedings of the 22Nd ACM SIGSAC Conference on Computer and Communications Security, ser. CCS ’15. New York, NY, USA: ACM, 2015, pp. 692–705.
[29] P. Gill, M. Schapira, and S. Goldberg, “Let the Market Drive Deployment: A Strategy for Transitioning to BGP Security,” ser. SIGCOMM ’11. New York, NY, USA: ACM, 2011, pp. 14–25.
[30] S. Goldberg, M. Schapira, P. Hummon, and J. Rexford, “How Secure Are Secure Interdomain Routing Protocols,” in SIGCOMM, 2010.
[31] E. Heilman, A. Kendler, A. Zohar, and S. Goldberg, “Eclipse attacks on bitcoin’s peer-to-peer network,” in 24th USENIX Security Symposium (USENIX Security 15), 2015, pp. 129–144.
[32] Y.-C. Hu, A. Perrig, and M. Sirbu, “SPV: Secure Path Vector Routing for Securing BGP,” ser. SIGCOMM ’04. New York, NY, USA: ACM, 2004, pp. 179–192.
[33] J. Karlin, S. Forrest, and J. Rexford, “Pretty Good BGP: Improving BGP by Cautiously Adopting Routes,” in Proceedings of the Proceedings of the 2006 IEEE International Conference on Network Protocols, ser. ICNP ’06. Washington, DC, USA: IEEE Computer Society, 2006, pp. 290–299.
[34] E. K. Kogias, P. Jovanovic, N. Gailly, I. Khoffi, L. Gasser, and B. Ford, “Enhancing bitcoin security and performance with strong consistency via collective signing,” in 25th USENIX Security Symposium (USENIX Security 16). Austin, TX: USENIX Association, 2016, pp. 279–296.
[35] J. A. Kroll, I. C. Davey, and E. W. Felten, “The economics of bitcoin mining, or bitcoin in the presence of adversaries.” Citeseer.
[36] A. Miller, J. Litton, A. Pachulski, N. Gupta, D. Levin, N. Spring, and B. Bhattacharjee, “Discovering bitcoin’s public topology and influential nodes.”
[37] S. J. Murdoch and P. Zielinski, “Sampled traffic analysis by Internet- ´ exchange-level adversaries,” in Privacy Enhancing Technologies: 7th International Symposium, PET 2007, N. Borisov and P. Golle, Eds. Springer-Verlag, LNCS 4776, 2007, pp. 167–183.
[38] K. Nayak, S. Kumar, A. Miller, and E. Shi, “Stubborn mining: Generalizing selfish mining and combining with an eclipse attack,” IACR Cryptology ePrint Archive, vol. 2015, p. 796, 2015.
[39] T. Neudecker, P. Andelfinger, and H. Hartenstein, “A simulation model for analysis of attacks on the bitcoin peer-to-peer network,” in IFIP/IEEE International Symposium on Internet Management. IEEE, 2015, pp. 1327–1332.
[40] P. v. Oorschot, T. Wan, and E. Kranakis, “On interdomain routing security and pretty secure bgp (psbgp),” ACM Trans. Inf. Syst. Secur., vol. 10, no. 3, Jul. 2007.
[41] A. Pilosov and T. Kapela, “Stealing The Internet. An Internet-Scale Man In The Middle Attack.” DEFCON 16.
[42] Y. Rekhter and T. Li, A Border Gateway Protocol 4 (BGP-4), IETF, Mar. 1995, rFC 1771.
[43] M. Rosenfeld, “Analysis of hashrate-based double spending,” arXiv preprint arXiv:1402.2009, 2014.
[44] A. Sapirshtein, Y. Sompolinsky, and A. Zohar, “Optimal selfish mining strategies in bitcoin,” CoRR, vol. abs/1507.06183, 2015.
[45] E. B. Sasson, A. Chiesa, C. Garman, M. Green, I. Miers, E. Tromer, and M. Virza, “Zerocash: Decentralized anonymous payments from bitcoin,” in 2014 IEEE Symposium on Security and Privacy. IEEE, 2014, pp. 459–474.
[46] B. Schlinker, K. Zarifis, I. Cunha, N. Feamster, and E. Katz-Bassett, “Peering: An as for us,” in Proceedings of the 13th ACM Workshop on Hot Topics in Networks, ser. HotNets-XIII. New York, NY, USA: ACM, 2014, pp. 18:1–18:7.
[47] J. Schnelli, “BIP 151: Peer-to-Peer Communication Encryption,” Mar. 2016,
[48] X. Shi, Y. Xiang, Z. Wang, X. Yin, and J. Wu, “Detecting prefix hijackings in the Internet with Argus,” ser. IMC ’12. New York, NY, USA: ACM, 2012, pp. 15–28.
[49] Y. Sompolinsky and A. Zohar, “Secure high-rate transaction processing in bitcoin,” in Financial Cryptography and Data Security. Springer, 2015, pp. 507–527.
[50] Y. Sun, A. Edmundson, L. Vanbever, O. Li, J. Rexford, M. Chiang, and P. Mittal, “RAPTOR: Routing attacks on privacy in TOR.” in USENIX Security, 2015.
[51] A. Tonk, “Large scale BGP hijack out of India,” 2015,
[52] ——, “Massive route leak causes Internet slowdown,” 2015,
[53] L. Vanbever, O. Li, J. Rexford, and P. Mittal, “Anonymity on quicksand: Using BGP to compromise TOR,” in ACM HotNets, 2014.
[54] Z. Zhang, Y. Zhang, Y. C. Hu, and Z. M. Mao, “Practical defenses against BGP prefix hijacking,” ser. CoNEXT ’07. New York, NY, USA: ACM, 2007.
[55] Z. Zhang, Y. Zhang, Y. C. Hu, Z. M. Mao, and R. Bush, “iSPY: Detecting IP prefix hijacking on my own,” IEEE/ACM Trans. Netw., vol. 18, no. 6, pp. 1815–1828, Dec. 2010.
submitted by dj-gutz to myrXiv [link] [comments]


I've seen some posts ([1],[2]) about brainwallets. I'd like to raise some awareness about this.
Brainwallets are bad. It's like giving razors to toddlers, yes, that bad.
Brainwallets have a history in Bitcoin, until Defcon 23, where Ryan Castelucci [3] basically shamed so much that they dropped off the Internet [4].
Some highlight from the paper [5]:
Example cracked brainwallet phrases:
He also concluded:
I recommend everyone even remotely positive towards brainwallets to read the full presentation[5]. Unless you're Edward Snowden (both in your opsec-training and threat model), you don't need Brainwallets. And if you do, you're better off writing your own implementation. Let's not standardize a Brainwallet format and give out to users who don't know better. It's tragedy waiting to happen.
Edited: Added link to updated presentation, corrected according to rya_nc 's comments below
submitted by mhswende to ethereum [link] [comments]

What stopped my hacking spree in 2016

Hello, I am back. So before I start, this is not a deep web or darknet story, this is just a true story on why I stopped hacking blind.
Back in 2016 I was in a hacking group, now I'm not going to say what our name was, it wasn't very popular but we were in the realm of twitch raiding. Our small group of about 9 would go on twitch and find children or just anyone stupid enough to do what "Twitch support" says. I called this game Simon Says, because we would social engineer these people to give us their streamkey and we would IP log them, then DDoS them offline and hijack their stream. I can admit back then we didn't give a damn, we would stream isis home movies on these children's stream, just to watch for that message saying "This channel has be deleted due to term violation". I will admit, we did do good. We started up going this popular camera chat website, I'm sure all of you have been on before. I know there are a lot of naked pervs on there with their you know what's out. If you typed the right tags and search terms, you get to the real pedophiles, and I'm talking about vpns and proxies asking S2R and bitcoin. Yeah, I know what you're thinking, you've been on that site and never came across them. I know some individuals of lizard squad were wanting to take down pedophiles too, but didn't know they were on that site. After a while of reversing polarities and ratting, We moved onto mass scanning. Back in the 90s there was this program called Defcon, and it was like a telephone port scanner, I downloaded a copy of it and tried to decompile it.. With no success. So I wrote my own version of it, but more modern day. My Defcon would grab a text file of randomly generated IP addresses and it would try to connect to port 23 on each ip. One day running a scan I picked up a telnet server, and I immediately open a telnet client on my computer and connected to this server. I sat there for a good 7 hours trying every possible username and password, and still got nothing. I sent the IP and port to some of the members and I went to bed. I woke up to a message containing the words "Guest:Password", I immediately start a group call. Now it would of been about 3:30 AM here in australia at the time. I dread to think who was sleeping. I said how Jack found the username and password, so we all stupidly try to log in to the same guest account at once, and only I got in. I shared my screen on skype and tried going through the logs of this mysterious server to try to find what it is. We were guessing at what it could be. A member we are going to call Jake due to I don't want to drop anyones dox, now Jake thought it must of been a power plant or a water plant. I thought it was most likely an ISP switch, because that's mostly what I would find and break into. We all were taking our guesses on what it could be, so I go in deeper into the server and start changing some values and ones and zeros. After messing around changing crap and creating random files and folders with stupid names, I found in the root folder an ID block. SSH session keys and a lovely ID that says "Children's hospital". I start swearing over and over, a few people left the call and didn't want to know what they just read. I trace the IP from an online ISP IP tracker. The IP came back to Bangkok. I google all over around for a children's hospital in Bangkok and found nothing. A day went past, after I threw away the IP Address and I hadn't slept. I set up google to notify me when something in the news feed containing the words "Bangkok", "Hacked", "Hospital". Three sleepless days later, I get an ding. Now, I don't know if it was just a coincidence or if it was some joke and I'm paranoid and it's from the lack of sleep. I hesitated clicking on it, I was hovering my mouse over the link, trying to click it but couldn't. Instead of clicking it, I broke down crying about what I did, because, it turned out that the settings I was messing with, after my friend Jack logged back in via a ratted relay, the settings were for life support systems. I was hoping it was all just a dream. I spent the next 3 to 5 months in complete paranoia from it. I ended up leaving the group and trying to run from what I did. I joined a new group, new hackers, had no idea about what I did. I taught them were to find pedophiles, and we set up this gig were we would extort pedophiles for bitcoin and give them our word we wouldn't call the police if they donated some coins. Of course we went back, and tipped off their local tipline and sent screenshots with faces and of the gross content. I couldn't really do it anymore and I kept being reminded of my past and what I hacked into, so I tried to leave this group. But I got messed about with my cut of coins, so I just left. Very annoyed. I tried to join another hacking group for a bit, but still the same thing, I couldn't run from the guilt, so I just stopped all together. And now 2018, I just write crappy programs and I teach people on youtube how to also write these programs. I think about what I did every day. People tell me it's not my fault, I was a stupid kid, but I always feel and know it was. It always eats at me all the time. It is my greatest shame. I tried to go back and find the news report just to know how many children I might of killed, but I couldn't find it anymore. I do not have access to that email anymore and that really anoys me the most. I am sharing this because I hope it help me try to not be eaten away from it, so I can move on with my life and do something great So for the next young 16 or 17 year old who goes on a hacking spree, just know what you're breaking into first. =======Feel free to comment and redistribute this in anyway you want, even if it's just to throw me over the hot coals.========= Thank you for taking the time to read all of this. -S.C
submitted by GhostedFredo to DarknessPrevails [link] [comments]

Complete list of subreddits that are down (creds to /u/GoldenSights)

This is a list of subreddits which became private at some point during the AMAgeddon.
The subscriber counts are based on the last time I scanned them, which was, like, 2 days ago maybe.
2qh1i /AskReddit 8,915,996 na
2qh33 /funny 8,910,496 na
2qh0u /pics 8,821,937 03Jul 07:29
2qqjc /todayilearned 8,780,615 03Jul 08:49
2qzb6 /IAmA 8,519,606 na
2qh1e /videos 8,080,586 na
2qh03 /gaming 8,020,785 na
2qh3s /movies 7,660,540 na
2qh1u /Music 7,389,768 na
2qh16 /technology 5,146,648 na
2qh4i /books 5,101,781 03Jul 09:23
2qh61 /WTF 4,596,721 na
2s5oq /LifeProTips 4,110,665 na
2qh7d /DIY 3,727,388 na
2qh72 /Jokes 3,550,744 na
2qh53 /history 3,429,925 03Jul 07:29
2tk95 /dataisbeautiful 3,406,452 03Jul 07:29
2qhlh /Documentaries 3,376,162 na
2qh7a /Art 3,254,688 na
2r9vp /trees 757,052 na
2qh4w /4chan 655,172 na
vf2 /nsfw 567,770 na
2s7yq /ImGoingToHellForThis 459,363 na
2sgp1 /pcmasterrace 418,402 na
2qj5n /lifehacks 413,841 na
33x33 /BlackPeopleTwitter 401,134 na
2qj9g /tattoos 395,687 na
2qh4j /europe 381,329 na
2r5rp /facepalm 375,375 na
2x93b /oddlysatisfying 335,701 03Jul 08:28
2qh7f /Cooking 309,415 na
2s837 /skyrim 301,009 na
2rh4c /hiphopheads 294,012 na
2sh6t /AbandonedPorn 278,943 03Jul 07:42
2vxvd /FiftyFifty 265,416 na
2qpol /circlejerk 254,484 na
2r5vt /DoesAnybodyElse 252,143 na
2vvpi /EatCheapAndHealthy 246,203 na
2sqho /GlobalOffensive 243,420 03Jul 09:23
2qh2a /photography 243,148 na
2u8qf /LearnUselessTalents 223,996 na
2qnzu /Fallout 221,797 na
2vmb7 /thatHappened 211,901 na
33uma /UnexpectedThugLife 199,618 na
2s30g /AskMen 196,978 na
2sa3m /CrappyDesign 189,291 na
2qh1a /linux 185,996 na
2qh68 /canada 179,608 na
2sl16 /cumsluts 176,995 na
2yyap /youdontsurf 176,376 na
2u28p /MURICA 171,538 na
2r0z9 /minimalism 170,727 na
2ss1q /BuyItForLife 170,146 na
2sfio /OnOff 168,958 na
2t0xk /GrandTheftAutoV 163,918 na
2sclx /girlsinyogapants 158,600 na
2qh69 /howto 149,922 03Jul 08:49
2y8xf /quityourbullshit 148,135 na
2qh56 /recipes 139,764 na
2rybx /TheLastAirbender 138,972 03Jul 07:29
2u49t /montageparodies 138,455 na
2uzju /getdisciplined 138,296 na
2w7mz /Tinder 137,064 na
1rqwi /netsec 134,392 na
2xxyj /Damnthatsinteresting 129,277 na
2qhk3 /MensRights 114,659 na
2smr1 /KerbalSpaceProgram 114,213 na
2tsod /shittyreactiongifs 111,619 na
2v19p /PenmanshipPorn 111,550 na
2w1gn /nononono 108,405 na
32dy0 /instant_regret 106,711 na
2sgzs /Cinemagraphs 105,910 na
2tq8v /NSFWFunny 105,846 na
2qmlu /electronic_cigarette 101,545 na
2rjli /teenagers 98,550 na
2qhdx /quotes 97,677 na
2w708 /educationalgifs 94,785 na
2wyxm /fatlogic 92,434 na
2wf20 /oldpeoplefacebook 90,858 na
2tcwa /Glitch_in_the_Matrix 89,464 na
2zcp2 /dogecoin 89,101 na
2qhoa /WebGames 87,928 na
2v8ow /blackpeoplegifs 87,659 na
2t6xs /ExpectationVsReality 86,470 na
2qoxj /netflix 85,512 na
2vhaq /LipsThatGrip 84,558 na
2xp02 /justneckbeardthings 83,910 na
2uie9 /battlefield_4 83,595 na
2sa6y /cordcutters 82,906 na
2yt52 /friendsafari 82,737 03Jul 09:08
2qj7g /hentai 81,949 na
2rn0e /r4r 79,818 na
2s9h3 /DunderMifflin 79,382 na
2qqdb /Bad_Cop_No_Donut 78,892 na
2sa88 /PandR 76,379 na
2yrq6 /PublicFreakout 76,068 na
2reni /EDC 74,822 na
2rqj9 /UniversityofReddit 74,206 na
2vhdb /whitepeoplegifs 74,148 na
2rl3d /toosoon 73,890 na
2usfk /ClashOfClans 73,586 na
2r5qs /InteriorDesign 72,534 na
2snbz /nsfwoutfits 72,065 na
35xig /unexpectedjihad 71,339 na
2qh2t /chicago 70,762 na
2qhhw /PS3 70,155 na
2qhr3 /Autos 68,805 na
30305 /de_IAmA 66,814 na
2qhfj /finance 62,989 na
2sych /FifthWorldPics 61,512 na
2qlud /SocialEngineering 61,385 na
2rjys /GTAV 60,819 na
2qhyq /classicalmusic 60,658 na
2qh0z /xkcd 58,913 na
2tncl /KarmaConspiracy 58,595 na
2viuz /combinedgifs 56,580 na
2tyjo /Offensive_Wallpapers 55,382 na
2tyoq /TrueDetective 55,332 03Jul 07:29
2rd6n /worldbuilding 54,404 na
2va87 /CandidFashionPolice 54,301 na
2r5i1 /catpictures 53,403 na
2tdzg /gaybros 53,245 na
2tqbt /Cynicalbrit 52,981 na
2vm6c /StraightGirlsPlaying 52,762 na
2qil9 /Eve 52,647 03Jul 08:06
3328c /pussypassdenied 52,432 na
2v94d /starcitizen 51,967 na
2v70p /malelivingspace 51,843 na
2qjpg /memes 51,413 03Jul 07:43
2qh0w /torrents 50,412 na
2up7a /techsupportmacgyver 50,208 na
2ryqe /booksuggestions 49,898 na
2qpka /Gore 49,877 na
2rfz5 /OnePiece 48,312 na
2vltu /retiredgif 48,243 na
2rjuw /trackers 47,242 na
2ss1n /ThanksObama 46,933 na
2snq8 /fitgirls 46,847 na
2qhdi /FinalFantasy 46,057 na
2wgoc /bannedfromclubpenguin 45,934 na
2r1ee /Infographics 44,913 na
2vi60 /EliteDangerous 44,689 na
2un3j /MeanJokes 42,819 03Jul 08:49
2s9n5 /gaymers 41,523 na
2vc9u /3amjokes 41,522 na
2sdeo /downblouse 41,242 na
2yzq1 /SplitDepthGIFS 41,021 na
2spu9 /Borderlands2 40,885 na
2qh9k /law 40,774 na
2x1rn /im14andthisisdeep 40,448 na
2shl2 /Bioshock 40,240 na
2sqqh /skyrimmods 39,049 na
2rgdp /ObscureMedia 38,682 na
2uhb6 /hardcoreaww 37,514 na
3206b /GrandTheftAutoV_PC 37,500 na
2qhcv /ukpolitics 36,448 na
2x3t2 /ghettoglamourshots 36,395 na
2qheq /pic 36,024 na
2qh3y /worstof 35,433 na
2qq1u /metart 35,151 na
2uh13 /TalesFromThePizzaGuy 34,985 na
2qyw8 /grilledcheese 34,864 na
2trwh /BestOfStreamingVideo 34,219 na
2qjyy /bayarea 33,921 na
2sq68 /bleachshirts 33,727 na
2qqfd /crossfit 33,665 na
2qi6s /ted 33,287 na
2v4cu /Nexus5 32,632 na
2uoql /gonecivil 32,229 na
2w1uw /NSFW411 31,917 na
2y6wj /NSFW_Snapchat 31,661 na
2t2qe /MassiveCock 31,449 na
2rai5 /futanari 31,289 na
2qh0p /robotics 30,291 na
2sa7i /classicrage 29,488 na
2sisw /MacroPorn 29,307 na
2snuc /DebateReligion 29,305 na
2xjsv /TheDepthsBelow 29,277 na
2x2wj /Gaming4Gamers 29,236 na
2vplj /WouldYouFuckMyWife 29,168 na
2uzp8 /LatvianJokes 29,020 na
2qhw1 /anonymous 28,763 na
2tayf /RBI 28,584 na
2ynme /sportsarefun 28,254 na
2qhg2 /cannabis 28,109 03Jul 07:29
2ryez /Firearms 27,680 na
2rkjt /Calligraphy 27,634 na
2y3gz /titlegore 26,748 na
31e0g /UnexplainedPhotos 26,148 na
2slmk /PokePorn 25,903 na
2rbpl /Sonsofanarchy 25,742 na
2qh9m /fascinating 25,657 na
2szgd /litecoin 25,611 na
2xks2 /playrust 25,363 na
2qlxw /MMORPG 25,346 na
2x3c7 /BollywoodRealism 25,328 na
2rfkn /coversongs 24,902 na
2qhbx /SEO 24,665 na
2voel /shibe 24,455 na
2t3yn /doppelbangher 24,250 na
2qh3z /college 24,165 na
2spab /leotards 23,775 na
2qjdm /Advice 23,692 na
2rbc8 /wincest 23,402 na
2udb8 /gravityfalls 22,488 na
2vzvv /TheBluePill 22,321 na
2trzj /FacebookCleavage 22,225 na
2tqd6 /intrusivethoughts 22,115 na
3718t /SlyGifs 21,984 na
2sfbv /regularshow 21,943 na
33sgr /trashyboners 21,540 na
2qucj /usenet 21,514 na
2r256 /Archery 21,062 na
2qh1d /podcasts 21,058 na
2twus /IncestPorn 20,979 na
2rnnz /TimAndEric 20,848 na
32fzy /ledootgeneration 20,755 na
2ud0r /MineralPorn 20,592 na
2tnuv /FrugalFemaleFashion 20,426 na
2tzam /mspaintbattles 20,315 na
2qi7j /tedtalks 20,024 na
2s6t5 /lookatmydog 19,927 na
2qyvl /geocaching 19,802 na
2xswh /SluttyStrangers 19,759 na
2rev7 /aves 19,685 na
2qkma /hookah 19,667 na
2qktu /bookclub 19,528 na
32ex8 /JobFair 18,920 na
2s4vy /Bisexy 18,752 na
2sz7j /Ooer 18,366 na
2tk55 /prisonarchitect 18,325 na
2t70k /shittyaskreddit 17,997 na
324q4 /splatoon 17,996 03Jul 07:29
2qhxs /minnesota 17,413 na
2v3da /FutureWhatIf 17,122 na
2yn47 /KillLaKill 17,080 na
2r39t /TrueBlood 16,996 na
2tzv4 /fo4 16,828 na
2qi1r /meme 16,687 03Jul 08:29
2ve29 /AmIFreeToGo 16,637 na
2tdf8 /simpsonsdidit 16,417 na
2u91l /DIY_eJuice 15,857 na
2w7ch /coaxedintoasnafu 15,242 na
2qi0i /weather 14,800 na
2t659 /magicskyfairy 14,380 na
2szrx /picturesofiansleeping 14,240 na
32ppm /shubreddit 14,066 na
2uczz /TwoXSex 14,062 na
2u3k5 /projectcar 14,047 na
2tijo /makeupexchange 14,029 na
2qp9o /virtualreality 14,028 na
2tprz /RateMyNudeBody 13,379 na
2ujn5 /TreesSuckingOnThings 13,077 na
2usvj /ClassyPornstars 13,077 na
2u8ej /ShittyFanTheories 12,923 na
2ryd5 /DebateAChristian 12,815 na
2xmjn /cutegirlgifs 12,612 na
2reh6 /cameltoe 12,571 na
35smv /EVEX 12,564 na
2uuwv /SRSsucks 12,504 na
2roay /husky 12,337 na
2wh1y /DailyDouble 12,204 na
2zoo7 /tuckedinkitties 11,966 na
2xyou /hipcleavage 11,762 na
2udux /falloutlore 11,564 na
323ad /randomactsofcsgo 11,365 na
2seky /DowntonAbbey 11,253 na
2ypfx /softwareswap 11,227 na
2w1k9 /interstellar 11,099 na
2r3bl /Minneapolis 11,046 na
2w7us /4PanelCringe 11,031 na
2sdef /manprovement 11,030 na
2sape /A858DE45F56D9BC9 10,959 na
2sa6z /badphilosophy 10,954 na
2rdsl /Tribes 10,796 na
2qhmj /TheOnion 10,746 na
2r7ih /tampa 10,591 na
2shyc /tmobile 10,573 na
2wsnn /mallninjashit 10,505 na
2ycxx /TaydolfSwiftler 10,504 na
2t3xs /SOPA 10,331 na
2rmu2 /nsfwgif 9,788 na
31zwi /startrekstabilized 9,766 na
2qnvz /Destiny 9,765 na
2xcmc /ACTrade 9,735 na
2uty8 /Dreadfort 9,726 na
2vhkv /askcarsales 9,725 na
2r1ky /boxoffice 9,642 na
2sbrh /texts 9,501 na
38ooo /foshelter 9,389 na
2s8xc /Djent 9,170 na
38dnx /fuckolly 9,145 na
2qyps /croatia 9,107 na
2ykcc /linuxmasterrace 8,931 na
2qqjj /graphicnovels 8,811 na
2zmsv /WildernessBackpacking 8,808 na
35c82 /heck 8,698 na
2xs5t /ModernMagic 8,514 na
2rpu4 /BreastExpansion 8,440 na
2u62n /ShitRamsaySays 8,428 na
2qhwg /Twitter 8,397 na
2rcu3 /burgers 8,299 na
2s3di /bubbling 8,272 na
2svua /bigonewild 8,058 na
2qkoi /paris 8,004 na
2yv5q /subredditcancer 7,977 na
2rf9x /corsets 7,868 na
2z1d9 /BoomBeach 7,833 na
2slrm /electricians 7,797 na
2v33w /InternetAMA 7,782 na
33oia /GamerGhazi 7,618 na
2wkj8 /CrowdPulledOnStage 7,557 na
2red7 /conlangs 7,451 na
2qhft /alaska 7,408 na
2y0qf /RecruitCS 7,403 03Jul 09:24
377ze /DinosaurDrawings 7,402 na
32pk9 /Spongebros 7,284 na
2t2vo /greysanatomy 7,239 na
2wwqd /damselsindistress 7,238 na
2rgdw /liquor 7,235 na
37kq2 /SkincareAddicts 7,210 na
2ziuq /realsocialengineering 7,097 na
2ufmh /ThePopcornStand 7,084 na
2wmpm /AdviceHell 7,071 na
2sd8v /PersonOfInterest 6,985 na
2s7cz /skrillex 6,966 na
35tiq /familyrecipes 6,919 na
2r2w3 /Pixar 6,868 na
2r2ne /techtheatre 6,853 03Jul 08:09
2seyg /ScottPilgrim 6,835 na
30o70 /LIY 6,834 na
35koa /HistoryWhatIf 6,656 na
2rkar /samsung 6,632 na
35f3v /DownBra 6,579 na
37lih /RiotFreeLoL 6,551 na
2tfj2 /vintageads 6,517 na
331bl /Creatures_of_earth 6,482 na
2uayf /iOS8 6,474 na
2vcl0 /ShitPoliticsSays 6,307 na
2qltw /orangered 6,131 na
338tw /SocialMediaSluts 6,115 na
2wd5x /ConanTravels 6,102 na
2s6oc /FalloutMods 6,072 na
2vqx8 /2spooky4me 6,054 na
2qwl1 /Biochemistry 6,025 na
2rajq /CultCinema 5,987 na
2s6j6 /OperationGrabAss 5,976 na
2sqm4 /historicalrage 5,970 na
31q4w /Ulyssesbucketlist 5,959 na
2vgqg /earrumblersassemble 5,944 na
2sngy /Buttcoin 5,896 na
2xvf5 /WQHD_Wallpaper 5,857 na
2sdv0 /Lightroom 5,845 na
2r2x2 /illustrator 5,838 na
2vgrh /trapgifs 5,837 na
2qhd6 /spain 5,828 na
2y87d /7dollardinners 5,699 na
2yrvs /WonderTrade 5,676 na
31ugn /skyrimdadjokes 5,634 na
2s3j6 /preggo 5,598 na
368hs /LazyCats 5,590 na
2v06p /periwinkle 5,568 na
2ubcv /MineZ 5,545 03Jul 09:35
2rdxy /BacktotheFuture 5,541 na
2qiuc /Construction 5,536 na
2vnna /notreallyenjoyingit 5,471 na
2qr93 /Louisiana 5,399 na
2qs6s /Insurance 5,393 na
2u0fp /twentyonepilots 5,367 na
2qh7p /usa 5,145 na
2whtf /INeedFeminismBecause 5,131 na
3068n /PimpYourMomForKarma 5,093 na
2ui0h /threekings 5,022 na
2tvwu /JennaLouiseColeman 4,982 na
2vvpq /PeopleFalling 4,850 na
2tqv1 /wigglegrams 4,763 na
2wryy /KimJongUnGifs 4,762 na
2yl1g /SteamOS 4,710 na
2tuik /dopplebangher 4,707 na
2rntx /musicals 4,646 na
2sggk /Overgrowth 4,627 na
2xfc5 /AnomaliesUnleashed 4,590 na
35ibf /TapTitans 4,581 na
2qtkl /reddithax 4,424 na
2rpsl /rainbowbar 4,412 03Jul 09:25
2ts2k /BestOfAmazonPrime 4,384 na
2s4l0 /UGA 4,383 na
37cjr /bennythebullgifs 4,376 na
2qqve /satanism 4,336 na
32oje /showerquestions 4,305 na
2y6k6 /templeofthephil 4,288 na
38lfu /ObesityHealthConcern 4,216 na
2s48d /civ5 4,164 na
35p2p /CompetitiveWoW 4,151 na
2uapd /BaseBuildingGames 4,068 03Jul 08:58
37mzg /team60s 4,030 na
2tsd7 /linuxmemes 4,013 na
2simf /JDM 4,002 na
38rz1 /dontyouknowwhoiam 3,971 na
31ucp /TopDownThong 3,892 na
2tgbi /ptcgo 3,856 na
2qy6p /Delaware 3,826 na
31d62 /slightlyunsatisfying 3,824 na
38rmh /totallynotrobots 3,795 na
31mh8 /BoredCelebs 3,770 na
2rdm9 /reasoners 3,741 na
2seqr /sticker 3,680 na
2ydyb /ThingsFightingIdiots 3,634 na
2siyd /globalhealth 3,629 na
2vgp9 /longlostgamers 3,627 na
2vufq /yee 3,626 na
2zriy /WinMyArgument 3,622 na
2sh5g /metacanada 3,589 na
2zejk /MandelaEffect 3,555 na
372ff /GGwotTTS 3,509 na
31ar0 /tomodachilife 3,485 na
2rde7 /ColoradoSprings 3,476 na
35ows /GTAV_Mods 3,436 na
2sbrk /angelsbaseball 3,415 na
2sdh1 /naturepics 3,415 na
2s8a9 /beddit 3,389 na
31rdt /htgawm 3,310 na
2qvz6 /HighStrangeness 3,296 na
2s4ze /queen 3,281 na
2tqnh /bootstrap 3,271 na
2xztt /drunkvapes 3,251 na
30g6e /LONESTAR 3,223 na
2tiww /RPGhumor 3,222 na
2vtke /mother4 3,216 na
2y180 /WisDan 3,183 na
2vnu3 /HaltAndCatchFire 3,181 na
2rdvk /fishtank 3,173 na
2y57g /EducativeVideos 3,157 na
2s97a /Throwers 3,139 na
2sme6 /IT_CERT_STUDY 3,081 na
2vmuo /feminineboys 3,069 na
2w93y /thewitcher3 3,060 na
34466 /neogaming 3,056 na
2tq9j /uncensorship 3,052 na
378go /Vive 3,036 na
31lm3 /LifeCam 3,020 na
31itx /MalesMasturbating 3,006 na
2zr8m /SteamVR 2,986 na
2ryf0 /Nightshift 2,979 na
366tc /FilmsExplained 2,975 na
2rcd1 /Veterinary 2,950 na
36iui /youboobers 2,921 na
30xzv /flatchests 2,910 na
2sue1 /TropicalWeather 2,908 na
2t7e3 /americanproblems 2,889 na
30nqa /smashcirclejerk 2,883 na
2safa /magicka 2,871 03Jul 07:45
2y88s /Cosplayheels 2,854 na
2sdlb /excatholic 2,852 03Jul 09:26
316z1 /FFXIVGlamours 2,836 na
34a97 /trollfitness 2,796 na
2w5wc /dickgirls 2,772 na
2qo70 /Nebraska 2,755 na
37qk1 /unexpectedremix 2,752 na
2qk1w /Blue 2,728 na
34528 /europeanparliament 2,728 na
2r1bz /CommercialRealEstate 2,711 na
2ugp2 /pianocovers 2,654 na
2vuji /birdreactiongifs 2,642 na
2zkms /MedicalGore 2,612 na
2rnxg /ytp 2,612 na
32loo /thank_mr_skeltal 2,598 na
2vcvc /GrumpyCat 2,576 na
31fqb /HighheelsGW 2,572 na
2xelf /wallpapers4u 2,536 na
2ttyh /mindcrackcirclejerk 2,523 03Jul 08:12
2sucz /learnfrench 2,496 na
2qlnb /Defcon 2,474 na
2snyy /AirCraftPorn 2,468 na
2ra9d /BruceSpringsteen 2,460 na
2wdjx /PolishGauntlet 2,383 03Jul 08:53
2wipb /TeenTitansPorn 2,355 na
2r4d7 /facebookquotes 2,333 na
2riqf /Coolness 2,333 na
2xkph /theNvidiaShield 2,299 na
2qijr /cheats 2,270 na
37mxs /NoTap 2,260 na
2ujsa /MichelleJenneke 2,257 na
2tnly /windowsapps 2,242 na
2wrle /SquirrelsEatingPizza 2,231 na
2tp13 /yishansucks 2,228 na
2uo0f /BorderlandsGuns 2,220 na
2sq9z /Random_Acts_Of_Sex 2,211 na
2ss33 /castlevania 2,208 na
2t21j /Blacklight 2,196 na
2unj4 /baseballcirclejerk 2,194 na
2xdr0 /CollaborateCode 2,187 na
2yvrn /Canadian_ecigarette 2,179 na
318w4 /cirkeltrek 2,174 na
2ra6m /lightpainting 2,146 na
2qpmb /jerky 2,132 na
2uewi /photoshawwp 2,122 na
35498 /WhatShouldIDoWithIt 2,108 na
36cr5 /MorbidRealityRebooted 2,081 na
37r64 /Occasionallyoccupied 2,051 na
2qith /Irony 2,040 na
2vxxg /MagicCardPulls 2,028 na
35lw8 /DrunkLego 2,028 na
33bf2 /csgomarketforum 2,017 na
2yhlc /Drunkspiration 2,015 na
2uh6v /classicfallout 2,006 na
2y1ga /MindcrackDiscussion 1,998 na
2ww8v /gonewildpopping 1,997 na
2rox4 /emoticons 1,973 na
2rfp0 /flossdaily 1,955 na
38m0i /fatpepehate 1,920 na
2zaq3 /fullanimeonyoutube 1,913 03Jul 08:13
2sbty /dragonquest 1,904 na
2sc3o /teentitans 1,866 na
2t25f /georgiajones 1,863 na
2sils /asustransformer 1,857 na
2safl /Farside 1,854 na
2raaf /guysgonewild 1,832 na
35cam /CrocodileTears 1,816 na
2qur9 /GenX 1,807 na
2x5d6 /thestompingland 1,798 na
2zi6m /kingdomcome 1,787 na
2yzub /forgottenwebsites 1,774 na
32dlz /EJuicePorn 1,752 na
38ls1 /EllenPao_IsA_Cunt 1,726 na
2vbu1 /jenniferanistonsnips 1,722 na
2tcgs /redditactivism 1,706 na
2s7d8 /dcss 1,697 na
38jd6 /Fuckstannis 1,691 na
2sy06 /mumfordandsons 1,665 na
2srg6 /truevideos 1,663 na
2tod9 /WoWComics 1,657 na
2rsce /Inception 1,653 na
382q8 /TheSaltySplatoon 1,647 na
2s6lc /infiniti 1,631 na
2qq0v /columbia 1,605 na
2vffx /trueaustralia 1,600 na
2zors /BustedGifs 1,597 na
366ul /PORTUGALCARALHO 1,595 na
2yxtq /MakeItWorse 1,537 na
2vvo6 /80sElectro 1,522 na
2rl3k /dicks 1,508 na
38857 /WolframGoneWrong 1,504 na
2snf8 /ProfessorLayton 1,497 na
2y9in /ThisFallOnAmericanTV 1,479 na
2sr6z /BullTerrier 1,474 na
2x7ep /BiographyFilms 1,473 na
2utfi /Buyingforbaby 1,460 na
2yzvt /WhoRedditHatesNow 1,456 na
332si /OneTrueKlein 1,454 na
2yr3j /Vivillon 1,452 na
2tyg3 /RachelStarr 1,428 na
2s6hz /backstage 1,420 na
2sa44 /ECEComponentExchange 1,418 na
2wqca /PandoranRedCross 1,415 na
2tebh /FRUITUNION 1,412 na
2t996 /boniver 1,386 na
2sqjh /Dermatology 1,384 na
2t1iv /uber 1,382 na
2w5pp /Dragonstone 1,375 na
2tcsn /germantrees 1,368 na
320ab /WritingOnTheWall 1,365 na
2xcvi /modeveryone 1,360 na
2vpxu /sickbeard 1,339 na
2r500 /violentacrez 1,299 na
2yohc /SantasLittleHelpers 1,293 na
2tquk /pyangyong 1,291 na
2ss4i /AerospaceEngineering 1,277 na
31o0q /kittengifs 1,274 na
31fjx /DrunkOrRussian 1,273 na
2sreq /SexyAbortions 1,271 na
3521l /HaroldPorn 1,249 na
2sf19 /Mycoporn 1,239 na
2wlze /GMOMyths 1,235 na
2s8ac /Sure_Ill_Draw_That 1,231 na
30z05 /noburp 1,231 na
2qp5r /COPYRIGHT 1,216 na
2vgha /CambridgeMA 1,215 na
2rhkv /Mafia 1,211 na
2u9jn /WestHighlandTerriers 1,211 na
2r6bj /frogs 1,205 na
359vj /TheLosSantosAliens 1,202 na
32dv8 /justneuerthings 1,201 na
2vdfj /armchairphilosophy 1,193 na
2sl8a /rawpetfood 1,189 na
2rq2t /Wizards 1,175 na
37h6s /teefies 1,166 na
37qm8 /boobgrabs 1,149 na
2rqvm /ATT 1,145 na
2qnfb /Articles 1,144 na
2thqg /samharris 1,144 na
31tt0 /gonewildmontage 1,139 na
2ts2g /BestOfHuluPlus 1,130 na
2qww4 /electronica 1,124 na
2sxj0 /SodaSwap 1,122 na
2qmm8 /xna 1,117 na
2vt3u /classicskateboarding 1,102 na
2x245 /AgainstAtheismPlus 1,091 na
2u18l /fridaynightlights 1,078 03Jul 08:55
2rrtf /Hartford 1,076 na
2ynu1 /Cardboardlounge 1,070 na
3737x /WritersChoice 1,069 na
2tapu /homebuilt 1,054 na
2tm1i /secretpalace 1,051 na
30k5e /WooWoo 1,047 na
2vzc3 /ejuice 1,043 na
2rny1 /soundcloud 1,030 na
3340m /AnimalRescues 1,017 na
2sbkg /3dshacks 1,014 na
2sjy6 /Lifeguards 1,008 na
2xe6w /awwMERICA 1,008 na
2sm7d /soflojobs 1,000 na
33geg /CasualKripp 994 na
2sp0f /Butterflies 991 na
2u4yv /Chasers 989 na
2sb38 /Malifaux 971 na
2r3fi /Civilization 965 na
2sb2e /uoguelph 955 na
38cga /therappening 938 na
2tm24 /dfworldgen 932 na
2z6jv /fastfoodreview 928 na
2vct4 /SRSWimmin 923 na
2w3i7 /UKBiscuits 917 na
2t4nj /techforsale 905 na
2wqhk /RiotFest 893 na
2y2kj /CatsSmellingThings 893 na
2sro5 /LeftHandPath 885 na
30g5k /BanishedModding 877 na
2qwm7 /DeepThoughts 874 na
2s1oi /secretsniper 862 na
2r0w6 /Paraguay 861 na
3188o /AMRsucks 849 na
2ru1s /Toribash 844 na
38sk3 /karaOhDamn 844 na
30b8o /japaneseunderground 831 na
2rhj7 /FMK 830 na
2w9v1 /jerktalkdiamond 829 na
2wml9 /OffRoadRacing 821 na
306ui /Anticlimax 812 na
30h5c /TEMPUS_FUGIT 806 na
2rfp2 /letsmeet 785 na
30obo /trailerparkgirls 778 na
2xgnq /BeNiceToPeople 762 na
2ql6u /ShadowBanned 758 na
2rwys /QUTreddit 755 na
2tvef /Gaynime 751 na
2s496 /billmaher 745 na
2ujin /MetaAnime 732 na
2so32 /ChuckPalahniuk 721 na
2t2kg /fulhamfc 715 na
2zqu3 /VaccineMyths 715 na
31gmj /GirlsNAnimals 709 na
2ufv8 /entivities 704 na
2xblu /Psychrocktapes 695 na
2wala /im15andimsomaturenow 688 na
2svhy /SUBREDDITNAME 687 na
333ww /StuffYangSays 685 na
30o3e /postmodernjukebox 680 na
2vz3c /YellowShirtGuy 678 03Jul 07:37
2ud8r /skateboardcirclejerk 674 na
2s57n /centralflorida 661 na
31iaw /againstmarijuana 658 na
2sff6 /AsheronsCall 637 na
2uqzz /dyingsub 635 na
2w9un /RageGaming 632 na
2s3cx /goodreads 626 na
2w7qb /hhhehehe 625 na
31sav /WeAreMods 622 na
2z6f1 /KansasCityBeer 619 na
30wt0 /hubposts 616 na
315tm /googlepokemon 615 na
313zc /TonightShowFallon 600 na
2s0qz /gcc 599 na
34mnv /WTFDIJF 582 na
2rffu /pineapple 579 na
2vb78 /flightattendants 578 na
2xkn3 /cloudtobutt 578 na
2u16r /FlorenceAndTheMachine 575 na
348pj /firetvstick 570 na
2ys1c /HumanDogGifs 566 na
2yz34 /idleclickinggames 562 na
2siz0 /kag 561 na
2sjr8 /rokugan 555 na
34fuy /eonticket 547 na
2ugvy /Italianhistory 544 na
2szmj /GirlsInJeans 542 na
38opp /gayfortodd 540 na
2s3nh /snacks 538 na
2rn0g /nsa 536 na
2vd7g /seasquirrel 524 na
2rher /totse 521 na
2tj6z /ChristianBooks 521 na
2spnk /ragefaces 519 na
2wb0n /Guitarsotw 517 na
2vqsb /whalewatching 516 na
2xvto /hiphophead 515 na
2s9aa /mymorningjacket 504 na
336mg /Izlam 503 na
2vd6d /DisneyMusic 489 na
2xc6t /work_in_progress 474 na
2qk38 /VolvoRWD 472 na
2xlns /soupsgonewild 472 na
2ssls /TellMeImPretty 467 na
37pub /ButtonNews 465 na
2tg1g /Clopsplay 461 na
319g5 /BlackScienceGuy 457 na
2xk6h /lordkeanu 454 na
3150j /RapidEscalation 452 na
2t6zf /sportsbra 446 na
2rlmj /entsachievements 444 na
332hi /Pokemontutoring 444 na
35ksr /dankgatmaymays 440 na
2qhnp /mtg 440 na
2u6b6 /kabbalah 439 na
2wrs6 /pixiechick 438 na
2yesu /Latexadvice 436 na
2two7 /latinhouse 427 na
30jsl /SimulationGaming 426 na
30f5b /animalsfightingthings 425 na
37ncp /ChurchOfTheButton 423 na
2x1g0 /DieselTechs 418 na
380jk /SAVEBRENDAN 415 na
37ez4 /gottagetagrip 414 na
2r3ak /SourceMods 412 na
2vei7 /yugiohgonewild 412 na
2wr5o /SlothsGoneWild 411 na
2ycdh /batmangonewild 411 na
2t1k1 /assassinscreed3 407 na
2sqkp /BillyJoel 392 na
2r8m7 /Yakima 391 na
2t54w /jeuxvideo 391 na
2vdok /CIRCLEFUCKERS 391 na
33sv2 /FapFindr 388 na
2s9vw /coffeetrade 387 na
321w7 /PCpurism 386 na
2ttsi /t:cretaceous 385 na
2y199 /mutantsandmasterminds 380 na
2x32d /charlixcx 377 na
2sph5 /usu 374 na
34osy /ramsrammingthings 371 na
30j1e /ksjp 367 na
2scm9 /Winchester 365 na
30ezh /drawanampersand 365 na
36li6 /EMTstories 364 na
2td6s /askdoctors 362 na
31o00 /BrazzerTags 361 na
31qkd /HotChickMonaLisa 356 na
2sjdr /Utica 354 na
2x8ci /Touhoujerk 351 na
2u0be /Parkinsons 350 na
2v6z4 /GlobalAgenda2 349 na
37aci /fivenightsatfangames 349 na
2rtpz /shacknews 348 na
2ussw /eShop 348 na
38kuf /ellenpaofanclub 348 na
2uubp /avasdemon 345 na
2x2uw /TaCoCoin 340 na
2vivu /Assassinscreed4 337 na
2u8so /Ermahgerd 335 na
2xuh5 /ProtestFootage 335 na
2xttf /shamepolice 334 na
2veko /MichelleKeegan 333 na
2slab /PizzaDrivers 332 na
2vf2x /productplacement 332 na
2qzji /e3_news 327 na
38u40 /OfficialPCMRRatings 326 na
2s8p2 /gun 325 na
2tim2 /piratesofthecaribbean 321 na
2x8gd /bonnarootickets 321 na
32yru /ZooperWidget 321 na
343hf /PokemonNewsRoom 321 na
2zphv /Animeheels 320 na
2si9z /bestkorea 315 na
2v7w9 /INTJs 314 na
2yejf /gonewildnurses 314 na
33457 /CosplayDeviants 311 na
32fhh /dofflin 310 na
2re33 /silverlake 305 na
33gts /personajerk 305 na
2sg1e /TheGourdAndBombilla 302 na
2sbii /Yemen 298 na
2tz57 /Beat 297 na
2qn4p /catswithbacon 290 na
2vlgf /Minecraft360Servers 289 na
38m0v /PC_ObesityDisdain 288 na
2t1bp /GrandForks 287 na
2sklq /Prescott 287 na
2w77n /pebblecirclejerk 286 na
2z9ks /TagProCirclejerk 286 na
38n66 /OverwatchCases 282 na
2urbx /minimalporn 281 na
2x31c /OutdatedKnowledge 281 na
32080 /NotInterestingMemes 281 na
31f3o /dogevendors 280 na
2sor1 /androidroot 280 na
37rj0 /CaptionedGifs 280 na
37fva /hotlinemiamimaps 279 na
2ykpb /Nintendogs 274 na
2sfdx /WI_Boonies 271 na
2yapt /teekaytank 269 na
2ynmw /DIY_eJuiceExchange 269 na
38rq8 /USExpatTaxes 269 na
32wg3 /memeanimals 268 na
38l0f /fatpeoplehate69420 267 na
2wyz2 /youranonnews 265 na
32cat /BestStreams 264 na
2quz4 /Prank 263 na
2r7tg /boring 263 na
2qq17 /Spirits 258 na
2riq1 /Anaglyph 258 na
2stg1 /s10 257 na
2udv7 /filmriot 257 na
2siz4 /ghetto 255 na
2qz7o /yospos 254 na
2sw8s /Delraybeach 254 na
2ui0u /STWSB 254 na
2r011 /techhelp 252 na
2yyv4 /bys 252 na
37bga /ArrLmao 248 na
2rwwh /vandweller 247 na
32jw8 /failengineering 246 na
2yol4 /thatwonthappen 238 na
2sfi3 /couples 237 na
37vfc /C_Cups 236 na
33sgv /Tardinals 234 na
30meb /TreesWritesAMovie 233 na
333hp /ziggurat 232 na
32104 /TestFlight 230 na
2sudq /DelawarENT 225 na
36drc /randomcorrelations 225 na
2tgqe /nsfwcirclejerk 224 na
2upki /Newmarket 222 na
2uzx6 /anohana 221 na
2skgt /TheAntlers 218 na
2qvdz /dalailama 217 na
357wv /intense_conversation 214 na
2zvl9 /every_one_is_mod 213 na
2wz4z /WeAreAllModerators 212 na
2uke1 /swole 210 na
3852s /ELIIASC 210 na
2z360 /IndieCode 210 na
2rkgb /flixel 209 na
2wu2q /Soumi 207 na
2t9te /ryewhiskey 207 na
35taw /SneakyBackgroundFeet 206 na
2t46w /homeoffice 204 na
2wzw3 /BadAlbumCovers 203 na
353ij /CrossyRoad 201 na
2tbyu /divers 196 na
2z08s /IBcirclejerk 193 na
2zbpd /NovationLaunchpad 193 na
376tt /AnonymousInAction 192 na
37zms /NepalEarthquake 192 na
2rzvd /abbotsford 191 na
2zvh7 /maidan 188 na
2uzly /edurne 186 na
2uggp /pestcontrol 185 na
2wjw6 /findagrave 182 na
2ydgo /Dickbuttgifs 181 na
385gu /VotingReform 181 na
2wto4 /Lemonporn 180 na
2spew /Desura 179 na
2yas4 /CodCompCirclejerk 178 na
31ynp /menwithmanes 178 na
2sxj2 /kingofqueens 175 na
31h93 /crappylandlordrepairs 175 na
36x7q /thatonesession 174 na
2rc1q /ThatsWhatSheSaid 172 na
2tf02 /ilstugonewild 172 na
2yzbc /HoldMyMilk 172 na
2ygbs /tampacirclejerk 171 na
30bo6 /TheFamiliar 171 na
370ni /REALPIZZA 170 na
2r65m /hdvideos 168 na
2wl9f /BarleyLegal 167 na
35s1j /OldSchoolBalls 166 na
2zhe8 /pcgabing 166 na
2tfgz /catsandguns 165 na
31xis /legitadviceanimals 165 na
37uc9 /weddingtraditions 165 na
343pv /ElpianRedCross 164 na
37arz /AceTeens 164 na
2shjn /mdphd 163 na
34k3n /MLPPornGames 163 na
316oh /celebritycumshots 162 na
31pzp /indie101 161 na
35c2v /lovelanalei 161 na
303wx /IndonesiaCirclejerk 160 na
2sjgk /IdBuyThatForADollar 156 na
2wjrs /AustralianNews 156 na
38ofu /SyrianCirclejerkWar 156 na
33ew8 /Eder 155 na
2tews /AllisonStokke 152 na
2yvdm /Pokemonaday 152 na
347jl /LUCiDiLLUSTRATED 150 na
2sl2y /dotp 150 na
32o4n /reddithavoc 149 na
35ady /MikeRoweNoFap 148 na
37bfl /canifestdestiny 147 na
2tjgd /americanindian 146 na
2tdj4 /StratfordOntario 144 na
2rgf6 /stonerpolitics 142 na
2re36 /echopark 141 na
2wxhx /trackandfieldthrows 141 na
32oko /selfquotes 141 na
36yxa /FNAFParodyArt 140 na
2wiy3 /Tankers 139 na
2s4kz /DeAnza 139 na
2xlbe /SpringBranch 139 na
2yyfd /CreedThoughts 138 na
36091 /HomeLoans 138 na
2umcg /circlejerkgold 137 na
2x48z /BitcoinAustin 137 na
2rglq /redditmakesamud 136 na
386dy /sexiestmanalive 135 na
2qr0u /Connor 133 na
2zdh9 /treesfuckingtractors 133 na
32hzs /fansbeingjerks 132 na
37n5m /rarepepemarket 132 na
2yjeb /footweardesign 130 na
38fod /TalesFromMaintDept 129 na
2x4ds /chairswithdicks 126 na
37m7g /gasmaskgirls 126 na
37qs3 /Ztripezandfriends 124 na
37slc /ShitIFoundInAWall 124 na
38nvt /LadyStoneheart 124 na
2tubm /AskredditTwo 123 na
370qf /ToolSales 123 na
2wpra /StarWarsD6 122 na
3270k /GetAchievements 121 na
37qqb /EncyclopediaButtonica 121 na
35u1d /BombersBar 121 na
2ti2m /TerryCrews 118 na
30gfp /HailCashew 118 na
2re50 /overheard 117 na
2scah /gum 117 na
318ki /richmondbc 115 na
2snkj /MultiTheftAuto 114 na
2y12o /pkmndecks 112 na
33ldg /bunnyshibes 112 na
2r4zk /Iditarod 111 na
3826c /ClarksonHammondandMay 110 na
2qlis /Crap 109 na
2yi10 /InspirationalPics 109 na
35ax9 /PinkFloydCircleJerk 108 na
38kyt /EllenPaoIsACunt 108 na
2sws1 /ZOMBO 107 na
2v24l /RedHood 107 na
38dgl /Gazorpazorpfield 107 na
2t5fz /whatshouldiplay 106 na
31d6x /JustSexy 105 na
2si5o /MetaMetaMetaFCJ 105 na
2zner /woodcutters 103 na
3661v /Draxagon 103 na
31db7 /ShootingTips 102 na
31ycb /SDEibar 102 na
37l48 /AustralianBeauty 102 na
2shs7 /chromeextensions 101 na
2veuf /Catmemes 101 na
35lkh /Talesfromrimworld 101 na
35q8d /GlobalOffensiveTest 101 na
2re8c /horny 99 na
32bw3 /magictricksrevealed 99 na
37ckz /TIDNWTL 99 na
2y7mf /cadrequest 98 na
2y7m8 /OrangeconePorn 98 na
2zucl /lolroleplay 98 na
3268o /AbridgedAnime 97 na
2riok /ignostic 97 na
32yor /bestofbothworlds 95 na
2t3rt /NetflixStreaming 95 na
36cfn /dicksandtea 93 na
372n6 /HOAtales 92 na
323lw /DermatologyDDX 91 na
381di /prgmrshowerthoughts 91 na
2v4g5 /ShadowPVP 89 na
32qx9 /HolyRogerWaters 89 na
2uoul /Talentless 89 na
2y7fb /peepholocaust 89 na
38vhs /WackyTicTacs 89 na
334od /Z_Quinn 86 na
2szhx /petergabriel 86 na
2xkrt /Schematics 86 na
2xq2l /AustinMeshNet 86 na
32w06 /UnturnedWorkshop 86 na
37cvp /chickswiththickbrows 85 na
359v8 /NoCorporations 84 na
2t3ri /pembrokepines 83 na
382t5 /animalcrossingjerk 82 na
38sak /ESPNBullShit 82 na
342ff /carpetpythons 81 na
37dk2 /DadsLaw 81 na
37pgp /BestofTheButton 81 na
2wmmh /iOSJailbreaks 80 na
31lmo /hhehehe 80 na
2zogn /everyuserisamod 79 na
32p0q /TheMissing 79 na
2uvqw /higheredtechnology 79 na
37pm2 /cantkillprogress 79 na
2xc7j /iggles 78 na
2vg2l /Rawbots 77 na
2ymu4 /BoDallas 77 na
35bjf /IndianEngineers 77 na
2z2ja /smallcocks 76 na
2znw3 /FutureGames 76 na
37k0d /booksshouldbefree 76 na
2sczx /coolwebsites 74 na
31mr2 /EDCinaction 74 na
2rfu2 /currentlyeating 74 na
2re6y /thisvsthat 73 na
319ic /TabForACause 73 na
37cpl /replygore 73 na
345gl /MonstercatScamWatch 72 na
2vvpt /bluerush 71 na
31apg /RedditDark 71 na
3137a /devilscirclejerk 70 na
35iq6 /TheDevilIsAPartTimer 70 na
2sp5w /panerai 69 na
2vzwu /mexicanpeoplegifs 69 na
3430u /Iambread 69 na
2ykgu /nongentlemanboners 69 na
2vj8g /ns2pugs 69 na
32rxy /axemurderers 69 na
37mji /TalesFromTheStudio 69 na
2rkay /dreamjournals 68 na
2xfcl /gameengines 68 na
2vr26 /tenchi 68 na
2xg05 /ygs 68 na
3110h /HighHeelVideo 67 na
30yfw /Roadposse 66 na
32ebw /computerhumour 66 na
33cw5 /FreeRVA 66 na
2vvr5 /PureUpVotes 66 na
38v2f /FalloutThoughts 66 na
317lm /TheBluePillMen 65 na
35xcc /GloriousCRTMasterRace 65 na
2ris8 /XXL 64 na
33ajs /retroprintads 64 na
2wpoo /aWiP 64 na
377b7 /TodayIWasHilarious 64 na
33t9n /internetisretarded 63 na
2x4ny /MormonsGW 63 na
35x36 /modeveryonereborn 63 na
2wdp4 /pwettypwinkpwincesses 62 na
2za5n /waynesworld 62 na
2ucki /iCanHasGrief 62 na
32n9k /dayzsaservers 62 na
33gms /eduvids 61 na
2ygh9 /RoryComics 61 na
35zyl /SanAndreasRS 61 na
36noh /PunchableWindows 61 na
375tj /twinmovies 61 na
37w1y /groverepublic 61 na
38er6 /mutcirclejerk 61 na
2zhup /RussianGifs 60 na
35puu /truesteve 59 na
35y1e /ShitKinds 59 na
37vjb /creepywoodygifs 59 na
321il /MetaCDA 58 na
2yiq6 /crappylocation 58 na
31l64 /benghazicirclejerk 58 na
2sq6e /FOnline 57 na
2rxof /KnowYourMeme 57 na
2s9g2 /handbells 57 na
2zdc5 /CFBHC 57 na
31en0 /electronicreleases 57 na
2x8y8 /BrosOnToes 57 na
35gil /shittyteardowns 57 na
2x6x3 /pagerman 56 na
2sngq /manners 56 na
2wo6d /bf3ents 56 na
318vx /provomusic 56 na
388cl /safeplaces 56 na
2zbay /LIBfestival 55 na
2rvms /Slack 55 na
2wy7m /Joeisfat 55 na
2wlxp /SimTower 55 na
2wpv1 /Ascend 55 na
31olz /saltlakecitymusic 55 na
3332r /PatrickKane 55 na
2si85 /madstacks 55 na
37f5c /politeporn 55 na
3881y /upto 55 na
38sq0 /Perfectshot 55 na
2s5i7 /TrickorTreat 54 na
33rf4 /GoneGirl 54 na
2w8pa /meekakitty 54 na
32eje /motionmagnification 54 na
35ggk /pugilism 54 na
2wpir /kiwiporn 53 na
2yt1g /smallpools 53 na
2ttdn /I_Fight_Dragons 53 na
2vzt5 /LEddit 53 na
2zc8n /thebirthdayboys 53 na
38fy5 /twowordseach 53 na
2yukg /SillySubreddit 52 na
2zg8f /pokep 52 na
2up1l /UniversityofChicago 52 na
2y9tx /koahisquad 52 na
2w0zq /ghostrock 51 na
2xhmk /NightToForget 51 na
2z4c9 /RandomActsOfHugs 51 na
2zgb7 /shittysuperpowers 51 na
339sv /FoodOfNorthKorea 51 na
3515f /RWBYC 51 na
352lq /CoolCommercials 51 na
37pe2 /bardtards 51 na
2wwt6 /politicalcomics 50 na
2sabf /RealTalk 50 na
2yhm1 /mccpforums 50 na
2rhat /singaporeseen 49 na
356vd /ghosts_are_EVEEWAIR 49 na
38dml /TwistedFaggotry 49 na
2se6l /cuck 48 na
2wlwi /rabbidvommit 48 na
33hv7 /GalaxyNoteEdge 48 na
2xejq /awwMURICA 48 na
2tgrg /johnscreek 47 na
2u2zv /WarRock 47 na
2qj1h /DarK 47 na
38d0o /Deruliam 47 na
38frc /NeoKiA 47 na
38lnj /notnotfatpeoplehate 47 na
2ufvu /Ninjago 46 na
2vwxq /SHITTYkarmaconspiracy 46 na
2w4hc /everybodydrink 46 na
2tezp /ilstucirclejerk 46 na
2slbz /LaLaguna 46 na
37o7v /MindcrackAlumni 46 na
31dht /pixling 45 na
32ict /OopsWrongSub 45 na
2t5ul /kcsr 45 na
2s06f /hatersgonnahate 45 na
2te1m /Peach 45 na
2rzvk /vaginadentata 45 na
34lxt /gif_to_gyf 45 na
3899n /Leakeverything 45 na
2w3sn /CoffeeLovers 44 na
2zn8t /Unlocked 44 na
30oj1 /assassinscreedRP 44 na
35xt5 /koemangifs 44 na
2rb88 /Wetshaving 43 na
2ugph /same 43 na
2zmuf /MerthyrTydfil 43 na
2ugiw /catnews 43 na
2vya8 /AirlinePilots 43 na
2rqpz /casa 43 na
31z2f /VideosOnMute 43 na
332io /watermasterrace 42 na
2rmjd /mothersday 42 na
2vtca /KowaiMorning 42 na
2ydzk /completelyexpected 42 na
3835v /kneading 42 na
2vttq /Azmerath 41 na
367we /pixelartrequests 41 na
2yuat /CivNSFW 40 na
2w6ec /ihadadreamlastnight 40 na
2xkbe /Concorde 40 na
378i2 /SurvivorTypeNudes 40 na
38cap /linuxpuns 40 na
2qjhq /Mortgage 39 na
32ygm /TheSquadcast 39 na
2r6lb /Hinata 39 na
2vy05 /ducksgonewild 39 na
2xc35 /swagsquad 39 na
2xvj6 /lobbyleader 39 na
33nfh /codespells 39 na
368cd /ContentRichVideos 39 na
38v19 /fnafcringemovie 39 na
2vyei /truecyberpunk 38 na
2x0fb /bigdig 38 na
1141 down 30 up 1171 total
submitted by 123hooha123 to Blackout2015 [link] [comments]

Mark Nesbitt - What Is Bitcoin - DEF CON 27 Block Chain Village Mark Nesbitt - Hacking Cryptocurrencies - DEF CON 27 Block Chain Village DEF CON 22 - Metacortex and Grifter - Touring the Darkside ... DEF CON 23 - Robinson and Mitchell - Knocking my neighbors ... DEF CON 25 - Josh Datko and Chris Quartier - Breaking Bitcoin Hardware Wallets

DEF CON (also written as DEFCON, Defcon or DC) is one of the world's largest hacker conventions, held annually in Las Vegas, Nevada, with the first DEF CON taking place in June 1993. Products. Xerola Bitcoin Gold (plated) ฿ 0.00900 Crypto Nouveau BxZ - Two Dots ฿ 0.02100 "B" is for Bitcoin book by Graeme Moore ฿ 0.01000; Crypto Imperator HODL ฿ 0.19500; Xerola Segments coin (Silver) ฿ 0.09900 Friends of Satoshi Bitcoin v2 Gold ฿ 0.10000; Silver Bitcoin (plastic) ฿ 0.00110 Coin Making Guide: From Sketch to Strike ฿ 0.00890; Bitcoin Socks ฿ 0.00200 DC 23 Tamper Evident Contest. Signups are now live for the Defcon 23 Tamper-Evident Contest! Your task is to gain access to a package and all of it's contents without leaving any evidence that you did so. Sound easy? It's harder than you might think! Make sure to sign up to guarantee you get a package - space is limited for this contest! These two physical Biitcons are both called Ometeotl and the value of each coin is shown as 0.5 Bitcoin. Both of these coins were made by Defcon23 sometime this year (2016). Featured in the picture above the Ometeotl Bitcoin on the left is a zinc-alloyed silver plate and on the right a zinc-alloyed gold plate. Evidently there will only be 100 of each (silver / gold) made and the Nandi Bear is ... Hi Defcon i have a problem. I wahnt send my bitcoins trough multibit wallet to another adress. I pay 0,0001 btc for this transaction. But now i wait 4 days the transaction is seen from 16 peers and still pending not confirmed. So where are my bitcoin..

[index] [39916] [12222] [22515] [12453] [40250] [40545] [16138] [6638] [3171] [38205]

Mark Nesbitt - What Is Bitcoin - DEF CON 27 Block Chain Village

My talk from this year's DEFCON in Safe Mode, on building an open source, open hardware offline keypair generator for bitcoin, bitcoin cash, litecoin, ethere... Imagine a bank that, by design, made everyone's password hashes and balances public. No two-factor authentication, no backsies on transfers. Welcome to "brai... Presentations from the DEF CON 27 Blockchain Village. DEFCON 17: Stealing Profits from Spammers or: How I learned to Stop Worrying and Love the Spam - Duration: 49:42. Christiaan008 Recommended ... About six months ago, a Russian guy contacted me on LinkedIn with an intriguing offer. He had hundreds of thousands of dollars in Bitcoin keys locked in a zi... In which I meet some clever hardware hackers at Defcon who built this awesome Bitcoin vending briefcase. Like what you see? Donate with Bitcoin to 1JqU22aWrv...