Seamus @AlternateAdmin
VR and kernel stuff Joined February 2016-
Tweets731
-
Followers379
-
Following788
-
Likes11K
Picking up Jeff Rosenstock was not on my Japan itinerary
One ticket just became available for the much sought after, always sold out, Practical Baseband Exploitation training 😅 Get it at: hexacon.fr/trainer/ribeir…
One ticket just became available for the much sought after, always sold out, Practical Baseband Exploitation training 😅 Get it at: hexacon.fr/trainer/ribeir…
Slides of my talk @hardwear_io can be found here: github.com/tihmstar/gido_…
underrated reversing trick: nerdsnipe your friends into reversing the binary for you
I mis-clicked on one of my 150 open tabs and it happened to be a tab that's been open since 2019 with a paper that has a solution to the exact research problem I've been puzzling over today. This is the moment I've been waiting for and I've decided to never close any tabs again
Our baseband analysis platform FirmWire is FINALLY open sourced! Happy bug hunting🪲github.com/FirmWire/FirmW…
Finished my new security research: Hacking Zircon microkernel of Fuchsia OS developed by @GoogleOSS. Sharing the screenshot of the PoC exploit demo! I'll publish a detailed write-up.
I really want to get more hackers to our Security Summit. It seems most of our old frandversaries went corporate ;-). They're still great friends, but I miss attackers' voice in the room. So who's still hacking phones/cars/iot for fun/profit? Ping me to request an invite. plz RT
I refuse to believe this was the mastermind behind a 4.6 billion bitcoin heist.
yo what the fuck this is the guy who stored $3.6B in his icloud and was doing so when he wrote this tweet
yo what the fuck this is the guy who stored $3.6B in his icloud and was doing so when he wrote this tweet
Open offer: If anyone sends me one of these (or any other similar audiophool products) I'll do a full signal and power integrity workup on it. And send it back after if you want. I'd love to see how awful that "low noise" power rail really is.
Open offer: If anyone sends me one of these (or any other similar audiophool products) I'll do a full signal and power integrity workup on it. And send it back after if you want. I'd love to see how awful that "low noise" power rail really is.
@jonathandata1 @thegrugq @0xabad1dea I guess It's just my opinion that disassembling dalvik bytecode as x86 code then drawing red lines on it is kinda a weird thing to do? 🤷♂️
Our paper on emulating basebands for security analysis has been accepted at NDSS! We found multiple critical pre-auth vulnerabilities in the 2G and 4G implementations on Samsung and MediaTek basebands. Check out the paper or keep reading to learn more🧵hernan.de/research/paper…
Wow. Thanks for all the support yesterday, we honestly weren't sure what to expect. On behalf of the ShmooCon Team - Happy New Year and stay safe. Can't wait to see you in March.
South Park: 1, Tech Industry: 0

chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
cts🌸 @gf_256
61K Followers 820 Following Co-founder and hacker @zellic_io & @pb_ctf | https://t.co/nlNai6iiMP | 24 Intern @egirl_capital slow to reply to DMs
DeMarcus @medarkus_
1K Followers 875 Following Sr Offensive SecEng (Red Team) | Former CTFer w/ @pfs_ctf | #BlackTechTwitter
Cthulhu ( ;,;) @Cthulhu_Answers
16K Followers 6K Following ( ;,;) 🌮 🐙 Amateur Astrobiologist, Gravitic Propulsion Engineer, Eldritch Historian, Antifa Commander, Defcon TentacleOps. #CoT
Rado RC1 @RabbitPro
5K Followers 658 Following Exploitation, hardware, embedded, reverse engineering, automotive security. Pwn2Own Master of Pwn Flashback team (@FlashbackPwn).
nt!PopGetDope @ntpopgetdope
1K Followers 1K Following vulnerability researcher: basebands, fault injection, semiconductors, cats. theres 2 SEMs in my living room... '02 Toyota MR-S (2ZZ-GE) '90 Honda VFR400R NC30
Peter LaFosse @PeterLaFosse
318 Followers 149 Following Co-Founder of Vector 35, and developer of Binary Ninja
Ali @mustbastani
17 Followers 117 Following
Ojaswi Kumar Mishra�... @0xojaxwi
74 Followers 2K Following Old-school Malware & Offensive Security REsearcher | ⚡Kernel Pwner⚡
Roni Varshavsky @RoniVarshavsky
18 Followers 78 Following
fish @fishoutofwaterb
0 Followers 101 Following
c1bero @c1bero
21 Followers 254 Following Vulnerability Researcher at Exodus Intelligence. Former Mathematician. https://t.co/QKcxndAFFu
mandatory.bsky.social @IAmMandatory
12K Followers 501 Following Red Teamer @OpenAI, meme archivist, XSS Hunter author, DNS/TLD/web security researcher.
Bùi Quang Hiếu �... @tykawaii98
698 Followers 631 Following MSRC MVR 2021 - Researcher @crowdfense - Tweets are my own
Daniel @dandin0101
2 Followers 148 Following
Scott Bauer @ScottyBauer1
3K Followers 593 Following I find 0 days. Android/Linux Kernel/Crap written in C. Will trade 0 days for bottles of DRC
Kylm @0xKylm
347 Followers 1K Following reverse fuzzing and maldev / internals enjoyer at @FuzzingLabs 20yo https://t.co/koi6Phdmmf
Torus @TorusHyperV
1K Followers 505 Following Video Game preservationist. Xbox One reverse engineering. DMs are open
Luke (datalocaltmp) @datalocaltmp
1K Followers 556 Following mobile reverse engineering, vulnerability research, using lldb
luglo @luglox
0 Followers 29 Following
Lukas Arnold @lukasarnld
330 Followers 174 Following Researching iOS' Cellular Protocol Stack @ SEEMOO | Studying CS @ TU Darmstadt 🦋 @lukasarnld.bsky.social 🐘 @[email protected]
wma @wma314
6 Followers 2K Following
Xenon @XenonOracle
9 Followers 575 Following Interested in Vulnerability Research/Exploit development and EVM security. Did Web Bug bounties in the past https://t.co/lrqInqa39Z
nakilepeht @nakilepeht
61 Followers 6K Following
Vigilox @VigiloxOSINT
386 Followers 2K Following Artificial Intelligence Solutions Provider, AI-powered Security, OSINT, Multi-Agent AI, Workflows, “Intelligence is Smart Business,” #WeStandWithIsrael John 1:1
b33f | 🇺🇦✊ @FuzzySec
33K Followers 1K Following 意志 / Antiquarian @ IBM X-Force / t501 / Ex-TORE ⚔️🦅 / I rewrite pointers and read memory / AI Psychoanalyst / Teaching @CalypsoLabs
Debby @Debby1146067166
88 Followers 2K Following
Harsh Mahajan @007harshmahajan
246 Followers 8K Following
Mateusz Krzywicki @krzywix
2K Followers 807 Following 🐛 bugs and 🤯 exploits (Opinions are my own and not my employer)
Alon Ben Tsur @iamgweej
326 Followers 435 Following I must not `free(3)`. `free(3)` is the heap-killer. `free(3)` is the little-death that brings total obliteration.
swag @swag68487343446
1 Followers 83 Following
Ramsey Kant @RamseyKant
11 Followers 294 Following
martin @martin69405060
7 Followers 222 Following
Dan Iskandarov @0xOnit3ngu
109 Followers 4K Following
Daniel Abay @Ab4y98
185 Followers 1K Following
Naman Devnani @naman_devnani
419 Followers 7K Following Security Researcher | Purple Team | Bug Hunter | CTF Player | Science & Tech Enthusiast | R&D | All-Source Intelligence | CAP | DCSP | TTIA | BCDE | COL
John Lewis Corker @Spygreen_oo
343 Followers 767 Following Living in DC・Physics from GT/USN・Melee Falco・ Slippi: SPI#509 ・SPFM
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
vx-underground @vxunderground
368K Followers 290 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected
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]
cts🌸 @gf_256
61K Followers 820 Following Co-founder and hacker @zellic_io & @pb_ctf | https://t.co/nlNai6iiMP | 24 Intern @egirl_capital slow to reply to DMs
mdowd @mdowd
32K Followers 747 Following Internet Hacker. Founder of @vigilant_labs. Previously, co-founder of Azimuth Security (now L3Harris Trenchant)
Project Zero Bugs @ProjectZeroBugs
35K Followers 0 Following A bot that posts the latest blog posts and disclosures from Google's Project Zero
Alex Ionescu @aionescu
47K Followers 2K Following Chief Technical Innovation Officer @crowdstrike. Windows Internals author and trainer. He/Him. RTs are not endorsements, opinions are my own.
Stephen Sims @Steph3nSims
24K Followers 832 Following Perpetual Student | SANS Fellow | Musician | Braggart Hater | Gray Hat Hacking | VR | 🏂 | deadcode | https://t.co/CadJehomsU
MalwareTech @MalwareTechBlog
277K Followers 1 Following Not here anymore. Profiles: https://t.co/sFoOuGmYK2
Sam Curry @samwcyo
97K Followers 1K Following Hacker, bug bounty hunter. Run a blog to better explain web application security.
DeMarcus @medarkus_
1K Followers 875 Following Sr Offensive SecEng (Red Team) | Former CTFer w/ @pfs_ctf | #BlackTechTwitter
Alex Plaskett @alexjplaskett
12K Followers 571 Following Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
RPW: @[email protected]... @esizkur
8K Followers 893 Following
Trend Zero Day Initia... @thezdi
83K Followers 16 Following Trend Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
Brendan Dolan-Gavitt @moyix
30K Followers 6K Following Building offsec agents: https://t.co/G9EtnC2Gl3 PGP https://t.co/3WXr0RfRkv
Phenol @Phenol__
884 Followers 677 Following Former chemistry student. @42born2code student. Reversing and pwning stuffs at @RandoriSec.
Advance-sec @advance_sec0
765 Followers 705 Following Advance-sec platform: is one of the top leaders in research and acquisition of vulnerabilities and 0day exploits. Email: [email protected] Wire: @advance_sec
Ali @mustbastani
17 Followers 117 Following
Yarden Shafir @yarden_shafir
24K Followers 309 Following A circus artist with a visual studio license
Hacking Articles @hackinarticles
276K Followers 453 Following House of Pentesters Join us: https://t.co/Y6XOlSOA92
reverseame @reverseame
21K Followers 1 Following RME-DisCo research group from University of Zaragoza. Special interest on software and systems security. Link to our Telegram channel: https://t.co/UmkcXVG8MU
h0mbre @h0mbre_
15K Followers 641 Following # Exploit Reliability Engineer # Developing a full-system snapshot fuzzer: https://t.co/mfVXhwoGYD # Avi: https://t.co/3fsQfVprCf
0xor0ne @0xor0ne
81K Followers 514 Following | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | My Tweets, My Opinions :) |
Intigriti @intigriti
193K Followers 658 Following Bug bounty & VDP platform trusted by the world’s largest organisations! 🌍
LiveOverflow 🔴 @LiveOverflow
155K Followers 1K Following wannabe hacker... he/him 🌱 grow your hacking skills @hextreeio
tsvik6 @tsvika_m
584 Followers 1K Following As my grandfather used to say «zero clicks, tons of charm» . research, 0-days, trainings, collaboration, fuzzers and more
Matthias Kesenheimer @BartimaeusvUruk
163 Followers 122 Following Passionate about hardware security, hardware hacking, fault injection analysis and voltage glitching. Author of the fault injection library "findus".
Daniel Shapiro @wimpypolo
492 Followers 2K Following
V4bel @v4bel
1K Followers 142 Following Independent Vuln. Researcher / Pwn2Own Berlin 2025 / Google kernelCTF 0-day / Pwnie Awards 2025
那个火饺🦆(JJ) @thatjiaozi
1K Followers 457 Following 🇲🇽🇨🇦. Cloud Vulnerability Research. Opinions are my own. Not those of my company.
dril @0xdril
160 Followers 1K Following
Tyler @tylerthetiger11
3 Followers 117 Following
Xenon @XenonOracle
9 Followers 575 Following Interested in Vulnerability Research/Exploit development and EVM security. Did Web Bug bounties in the past https://t.co/lrqInqa39Z
Bùi Quang Hiếu �... @tykawaii98
698 Followers 631 Following MSRC MVR 2021 - Researcher @crowdfense - Tweets are my own
HAPPY @ret2happy
536 Followers 941 Following Blockchain Security Researcher | 2022/2024 Top 20 Chrome VRP Researcher
Andrea Palazzo @cogitoergor00t
840 Followers 475 Following Android researcher & Director @prdgmshift. prev: LIST_POISON2 (dead000000000200), list_del corruption. Founder @truel_it
Torus @TorusHyperV
1K Followers 505 Following Video Game preservationist. Xbox One reverse engineering. DMs are open
Filippo Roncari @f_roncari
2K Followers 590 Following Curious guy with a long-time passion for zero-days. CTO @prdgmshift, *OS security research. Prev: research director @■, co-founder and researcher @truel_it.
Paradigm Shift @prdgmshift
419 Followers 0 Following Premium cybersecurity research provider, powered by a world-class team with a decade-long track record. Built on unity, fueled by expertise, driven by values.
1377 High-yield Nukes @buptsb
2K Followers 1K Following
0xTen @_0xTen
1K Followers 843 Following android/linux kernel @vigilant_labs • prev blockchain @osec_io • ctf/pwn @cor_ctf + @eltctfbr
Lukas Arnold @lukasarnld
330 Followers 174 Following Researching iOS' Cellular Protocol Stack @ SEEMOO | Studying CS @ TU Darmstadt 🦋 @lukasarnld.bsky.social 🐘 @[email protected]
lander @landaire
3K Followers 450 Following working in security. tweets directly reflect the opinions of @carrot_c4k3
Light @Light_88_
31K Followers 157 Following ➥POKEMON CONTENT CREATOR ➥POKEMON FREE GIVEAWAYS ➥NEWS, LEAKS, OFFICIAL ARTWORK, THEORIES ➥📩[email protected] ➥YOUTUBE https://t.co/GVw7dublnk
blacat @Fantasyoung_
53 Followers 51 Following Wer mit Ungeheuern kämpft, mag zusehn, dass er nicht dabei zum Ungeheuer wird. Und wenn du lange in einen Abgrund blickst, blickt der Abgrund auch in dich hinei