Andrew Haberlandt @_ndrewh
I play ctf (pwn/rev) sometimes (discord: ath0) andrewh.tech Joined August 2011-
Tweets35
-
Followers149
-
Following133
-
Likes1K
Andrew Haberlandt retweeted
pyda - Write dynamic binary analysis tools in Python github.com/ndrewh/pyda
0
16
62
4K
38
Andrew Haberlandt retweeted
Dynamic binary instrumentation, simplified. Andrew Haberlandt (@_ndrewh) introduces Pyda: a Python-based framework for writing tools on top of DynamoRIO. Replace debugger scripts & explore advanced hooks for ARM64/X86. re-verse.sessionize.com/session/776653 #REverse2025 #Instrumentation…
Andrew Haberlandt retweeted
The Google CTF Finals 2023 are coming! Watch the best CTF teams compete in our custom video game tomorrow, Sunday, 1pm JST. #Hackceler8 #GoogleCTF #Gaming
I wrote two (unsolved) pwn/misc challenges for BuckeyeCTF. It ends in ~14 hours! 1) flag-sharing (pwn/misc): leak flag from another player connecting to same challenge (i.e. separate nsjail) 2) chat-app (pwn): Rust chat app complete with a TUI and a really cool bug
Andrew Haberlandt retweeted
Our solver (w/ @_ndrewh) SBVA-CaDiCaL won first place in the main track of the SAT competition (by a decent margin)! It also placed 1st overall for satisfiable instances and 2nd overall for unsatisfiable instances!
Andrew Haberlandt retweeted
Excited to release SBVA (structured bounded variable addition) - a technique for reducing SAT formulas with new auxiliary variables in a structured way. This is joint work with Andrew Haberlandt (@_ndrewh) and Marijn Heule at CMU: github.com/hgarrereyn/SBVA
Andrew Haberlandt retweeted
The RBPF JIT compiler plays a critical role on the Solana blockchain. But the mode only works on x86 hosts. Our intern Andrew Haberlandt added support for ARM64 during his internship blog.trailofbits.com/2022/10/12/sol…
ouɐɹɔs ʞɹɐɯ @SkillfulHacking
2K Followers 3K Following Ethical Hacking, Social Engineering, Forensics, Hackerspaces, Cryptography, InfoSec, Locksport, Pentesting, OSint, Ham Radio - @[email protected]
Sean Gangston @GangstonSean
64 Followers 3K Following
heythisisme1234 @heythisism34052
0 Followers 114 Following
Luke Jahnke @lukejahnke
3K Followers 6K Following
Kammi Bochs @bochskammi
6 Followers 347 Following
Suraj Kumar @the_m3chanic_
113 Followers 110 Following Undergrad Student | CTF player @teambi0s | Reverse Engineer | Google Summer of Code '24
يونس @0b1ts
308 Followers 73 Following
Duncan Ogilvie 🍍 @mrexodia
9K Followers 333 Following Reverse engineer, creator of @x64dbg and 100+ other projects. Love binary analysis and Windows internals. Dreaming about doing open source full time...
seaking @seakingvalhalla
183 Followers 1K Following Fuel truck driver for Nelson Reisner. Hobbies include hacking, hunting, fishing. Patriot USA! Christian, Catholic.
RE//verse @REverseConf
3K Followers 26 Following A conference for all things in the reverse engineering universe... https://t.co/X54VHq2eD4
Jevin Sweval @jevinskie
2K Followers 5K Following KEYWORDS ➡︎ cats, hacking, reverse engineering, LLVM, binary analysis, side channel analysis, FPGAs, NFC/EMV tricks Previously Pay Security he/him
Simaei @ArastehCma
686 Followers 1K Following Phd student at USC | Binary Analysis |EXIntern @Certik | EXIntern @Qualcomm | (ENFJ) a person who physically lives in LA and mentally in Iran.
Ro9Cev @okoonz_5
6 Followers 125 Following
jessica ruan @jessicawruan
28 Followers 356 Following
Hussein Muhaisen @husseinmuhaisen
2K Followers 4K Following In stealth reversing security complexity for the consumer and the enterprise // @ // PagedOut and GuidedHacking
Aldo Fathoni @realfathonix
91 Followers 3K Following Software developer, retrocomputing and Unix enthusiast, computer hobbyist in general.
vierito5 @vierito5
2K Followers 4K Following Gneeeeeeeeeeinfoseeeeeeeeeeeec. Broken villain, former something.
ph01b3 @ph01b3
4 Followers 149 Following
inconsistency @ucgJhe
232 Followers 4K Following My tweets belong to a cranky guinea pig that lives in my imagination only. VR/RE
Gilad Reti @gilad_reti
43 Followers 642 Following
Moriarty @Rudrakshsaini2
2K Followers 2K Following I like cats , computers and ctf’s | Captain @thehackerscrew1 | Slutt datafag
fhools⚡️🦀 @og_fhools
1K Followers 5K Following code aficionado. fan of Bitcoin. owns 1 chair and 1 rubber knife. solana tech is pretty cool too. llm enjoyer
0xsolcurity @0xsolcurity
1K Followers 3K Following solidity security enthusiast | smart contract engineer
krn @BhargavKrn
55 Followers 286 Following
Akash Thota @0x4ka5h
180 Followers 591 Following ZK & Blockchain Security Researcher | Junior Auditor @osec_io | Prev Research Engineer @strawhatxyz
George Karchemsky @gkarchemsky
83 Followers 1K Following
Daniel @DaniyerRoo
207 Followers 352 Following Puzzle enjoyer | arrow stepper (SMX/ITG) | moral support for @dicegangctf | security at https://t.co/L2VknvPvLB. He/him
sankarananth.g @sankarananthg
14 Followers 243 Following
Ajay Shankar @D1r3Wolf_
379 Followers 253 Following CTFer @zh3r0__ & @water_paddler (Rev) || Blockchain security @osec_io
pr0cf5 @pr0cf51
1K Followers 627 Following CS @ @GeorgiaTech, AIxCC w/ @TeamAtlanta24 ex. KAIST GoN 18, @SuperGuesser @osec_io
Saagar Jha @_saagarjha
5K Followers 159 Following
Longhorn @never_released
14K Followers 143 Following Kernel/hypervisor engineer @awscloud EC2. Hobby @checkra1n. Mastodon: https://t.co/DsXP8PFgL0 Bluesky: https://t.co/dAOfFSSqY4
NMDP @nmdp_org
40K Followers 16K Following We save lives through cell therapy. Join us for FREE on Sept. 20 for NMDP Unite: a community event to find cures and save lives! https://t.co/S0pK4SmnZl
NWS Pittsburgh @NWSPittsburgh
57K Followers 283 Following Official X Account for National Weather Service Pittsburgh. Details: https://t.co/8d1sNmsovg
Duncan Ogilvie 🍍 @mrexodia
9K Followers 333 Following Reverse engineer, creator of @x64dbg and 100+ other projects. Love binary analysis and Windows internals. Dreaming about doing open source full time...
Harrison Green @hgarrereyn
2K Followers 275 Following PhD student @S3DatCMU @CyLab | Reverse Engineer @DiceGangCTF | Senior Otter @osec_io | prev. @Margin_Research, @MayhemSec, @LabDurrant
lukas seidel @pr0me
2K Followers 413 Following Firmware Security • Embedded Systems • AI x Infosec • Researcher @binarly_io • PhD Candidate @TUBerlin • Capturing Flags for @ENOFLAG
nick0ve @nick0ve
388 Followers 386 Following Computer Engineering @unipisa | CTF @fibonhack @aboutblankets | Blockchain Security @osec_io
RE//verse @REverseConf
3K Followers 26 Following A conference for all things in the reverse engineering universe... https://t.co/X54VHq2eD4
Daniel @DaniyerRoo
207 Followers 352 Following Puzzle enjoyer | arrow stepper (SMX/ITG) | moral support for @dicegangctf | security at https://t.co/L2VknvPvLB. He/him
bageyelet @lucaborza
67 Followers 247 Following
. @R00tkitSMM
10K Followers 713 Following
FeDEX @FetchDEX
1K Followers 1K Following { Christian Hacker } { @WreckTheLine } { Blockchain Security @osec_io 🦦 }
Chengyu Song @laosong
802 Followers 487 Following Associate Professor at UCR. Security, System, PL. Gatech & PKU alumnus. What are the important problems in your field? Opinions are mine own.
𝚊𝚕𝚔𝚊𝚕�... @alkalinesec
3K Followers 550 Following mobile security / symbolic execution. opinions are mine. @[email protected] . he / him
Nobody Isnobody @_Nobodyisnobody
312 Followers 52 Following hacker, researcher, ctf player with Water Paddler & Blue Water, traveller...
strellic @Strellic_
1K Followers 302 Following ctf @cor_ctf @dicegangctf @ProjectSEKAIctf grad @Berkeley_EECS '23 ❤️ rhythm games, web/app security https://t.co/v3IfNLwB9f
VIE @vie_pls
2K Followers 234 Following Security Engineer @ Google • @mmm_ctf_team and @maplebaconctf • UBC alum
Yves Bieri @yves_bieri
358 Followers 330 Following Security enthusiast and pentester 👨💻 Pwn2Own 2023/24/25 👾 CTF with PPP 🖥
BrunoZero @BrunoModificato
2K Followers 419 Following CTFer for: @Water_Paddler / Security auditor @osec_io my writeups: https://t.co/XurIhbWdj7 24y
Halvar Flake @halvarflake
44K Followers 3K Following Choose disfavour where obedience does not bring honour. I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected]
Aleksandre Khokhiashv... @skkhokho
340 Followers 679 Following Security @osec_io; Playing CTFs with @Water_Paddler (pwn/rev); Teaching OS and Security at Free University of Tbilisi;
Bernardo Subercaseaux... @b_subercaseaux
801 Followers 1K Following Chilean PhD student @CarnegieMellon. Passionate about Theoretical Computer Science, writing, monkeys, beer, lemon pie and old Shakira's songs. He/Him/Monke.
rev.ng @_revng
5K Followers 4 Following Building the next generation decompiler. Binary analysis is a dish best served static.
Galois @galois
6K Followers 658 Following Galois applies cutting edge computer science and mathematics to solve difficult technological problems.
Jay Bosamiya @jay_f0xtr0t
2K Followers 2K Following 🦊 Software security researcher. PhD from CMU. CTFer (PPP). | @[email protected] | https://t.co/l4yhLdJfp0
David Buchanan does n... @David3141593
17K Followers 763 Following add my blog to your RSS reader or something. also @[email protected], at://retr0.id
Chromium Disclosed Se... @BugsChromium
8K Followers 0 Following Tweets publicly disclosed bugs in Chromium. Not an official Google product. Run by @SecurityMB. Mastodon: @[email protected]
JF Bastien @jfbastien
12K Followers 647 Following C++ standards committee language evolution chair — WebAssembly co-instigator— https://t.co/kR60YklfRH
Robert Chen @NotDeGhost
6K Followers 614 Following founder @osec_io | web/pwn with @redpwnctf + @dicegangctf | prev @dfsec_com
Pierre H. 🔥🌸 @pedantcoder
4K Followers 179 Following present: security (zalloc, kalloc_type, IPC, VM, …) | past: GCD, synchro, objc_direct, perf… | timeless: 🇫🇷 snark | @[email protected]
Shahar Tal @jifa
6K Followers 1K Following A father and hexdump tattoo owner. Opinions are my own, except when they are my wife's. he/him.
Alexey Vishnyakov @VishnyaSweet
157 Followers 101 Following PhD, Senior DevSecOps Engineer @Yandex, ex ISP RAS
Gynvael Coldwind @gynvael
38K Followers 1K Following security researcher/programmer/director @ HexArcana Cybersecurity GmbH ⁂ @pagedout_zine ⁂ @DragonSectorCTF ⁂ https://t.co/ShG2c5As1K ⁂ ex-Google ⁂ he/him
Trends for United States
47,8 B posts
9.251 posts
118 B posts
7.658 posts
19,9 B posts
24,9 B posts
10 B posts
8.796 posts
4.389 posts
4.436 posts
11,5 B posts
31,8 B posts
28,2 B posts
10 B posts
5.345 posts
2.197 posts
4.156 posts
6.079 posts
3.034 posts
2.415 posts
You might like
Leo Mehlig
@leoMehlig
2K Followers
HN Security
@hnsec
237 Followers
Joshua Wilde
@liquidsunlabs
2K Followers
Michał Śmiałko
@msmialko
550 Followers
Tillson Galloway
@tillson_
634 Followers
Gemma Barlow
@gemmakbarlow
1K Followers
harrison
@hrrsn
4K Followers
Mischa
@Zyote
5K Followers
Ash Bhat
@theashbhat
4K Followers