Byte Swap @byte_swap
Joined March 2016-
Tweets551
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Following567
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First big result from our new CPU research project, a use-after-free in AMD Zen2 processors! 🔥 AMD have just released updated microcode for affected systems, please update! lock.cmpxchg8b.com/zenbleed.html
Almost a year after my defense, my PhD thesis "Automated Security Testing of Unexplored Targets Through Feedback-Guided Fuzzing" is now archived on the university server 🎉 We fuzzed Nvidia drivers, tcp servers, basebands, WebAssembly, .. Enjoy reading :) depositonce.tu-berlin.de/items/c3aaf2ec…
On the surface, analytical problem solving is my forte. Cicada 3301, Boxen, CTFs, 0day research, reversing highly complex targets etc The key to everything I've done has always been an intense focus on building up a deep intuitive understanding and useful mental models though
Time to disclose how @_p0ly_ and @vdehors hacked the @Tesla car during the #Pwn2Own competition! It’s happening right now at @hexacon_fr. #HEXACON2022
#BHUSA Briefing "How To Tame Your Unicorn - Exploring and Exploiting Zero-Click Remote Interfaces of Modern Huawei Smartphones" exploits vulnerabilities to escape from the baseband and take over not only Android and the Linux kernel, but even TrustZone: informatech.co/3zVJV4t
In case you missed it like me,looks like erynian from Quarklabs released his snapshot fuzzer 'rewind' (written in Rust!) Included a step-by-step guide on how to reproduce CVE-2020-17087 (A Windows Kernel Cryptography Driver).So many fuzzers,thank you guys! github.com/quarkslab/rewi…
Dumped and extracted the Starlink UT firmware! Did I win a free stay at the SNOW_RANCH? Details in the blog post: esat.kuleuven.be/cosic/blog/dum…
CANSECWEST 2021 Folks can watch Ralf-Philippe Weinmann, @esizkur and Benedikt Schmotzle present "TBone: Drone vs. Tesla" here. The whitepaper is at tbone.sh youtu.be/krSj81thN0w
You should be able to watch it here, hopefully: cansecwest2021.sched.com/event/26958ca6…
We (@byte_swap and I) will lowkey talk about our PWN2OWN automotive adventures, the WiFi 0click exploit we developed against Teslas in 2020 (patched since 2020-10), emulation setups for automotive and stunt hacking at CanSecWest 2021 (in the metaverse) on 2021-04-28 at 10am PST.
🧵 Make yours and everybody else's lives slightly less terrible by having all your programs print out their internal stuff as pictures; ✨ a thread ✨
We are pleased to announce tmp.0ut Vol. 1 tmpout.sh/1/
Benedikt (@byte_swap) and I will be giving a training on automotive security @_ringzer0 at the beginning of August 2021. Here are the details: ringzer0.training/automotive-sec… We skip the usual bits (infotainment) and dive straight into #AUTOSAR-based components.
This is a nice technical overview of the "Rust for Linux" project from one of its contributors. I'm excited for Android to have a Binder kernel driver written in Rust! security.googleblog.com/2021/04/rust-i…
Finde es gut, dass die Seuchenbekämpfung nun per Bundesgesetz gesteuert werden soll. Aber inhaltlich hält der Entwurf an vielen faulen Kompromissen der MPK fest und zementiert diese. Besonders problematisch scheint mir der Schwellenwert 100. Eine kurze Geschichte der Inzidenz 👇

RPW: @[email protected]... @esizkur
8K Followers 893 Following
Rado RC1 @RabbitPro
5K Followers 658 Following Exploitation, hardware, embedded, reverse engineering, automotive security. Pwn2Own Master of Pwn Flashback team (@FlashbackPwn).
Richard Johnson @richinseattle
18K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH
Joxean Koret (@joxean... @matalaz
8K Followers 4K Following سمووحخ ̷̴̐ خ ̷̴̐ خ ̷̴̐ خ امارتيخ ̷̴̐ خ 巴斯克恐怖 జ్ఞffective.Power لُلُصّبُلُلصّبُررً ॣ ॣh ॣ ॣ 冗జ بٍٍٍٍََُُُِّّّْرٍٍٍٍََُُِِّّّْآٍٍٍَُّ🦠بٍٍٍٍََُُُِّّّْرٍٍٍٍََُُِ
Cedric Halbronn @saidelike
4K Followers 662 Following Security researcher, Pwn2Own {2021, 2022}, #VR #RE #ED (Mastodon: @[email protected])
nSinus-R (@nsr@infose... @nSinusR
2K Followers 446 Following Captures flags with @TeamTasteless. Assistant Professor at @unibirmingham and maintainer of FirmWire & avatar2.
maxpl0it @maxpl0it
9K Followers 869 Following Principal Vulnerability Researcher at @InterruptLabs. Occasional Pwn2Owner
ringzerø.training &&... @_ringzer0
5K Followers 500 Following Announcing Ringzer0 #COUNTERMEASURE25 - a premier cybersecurity training and conference event! Ottawa 🇨🇦 Nov 2025 ★ Registrations Open
Celestino McCullough @CMcculloug15088
91 Followers 2K Following
Ydwawqun @Ydwawqun515
46 Followers 1K Following
Shadi Estuardo @AyeletLuca24882
3 Followers 99 Following Recruiting webshell engineers to penetrate websites, with a monthly salary of up to $100,000. If interested, please contact https://t.co/uMVmMcmWSs
chiliz @chiliz16
257 Followers 246 Following
松尾朋虎(TOMO�... @tomo_pr
530 Followers 2K Following 高校で演劇を始め、1990年、劇団を旗揚げ、作・演出・出演を手掛け、約200本の作品、2000人を演出。 TOMO☆PROJECT、劇団静岡県史の主宰、シニア劇団浪漫座の演出。演劇の技法を使って、小中高校、専門学校、中日文化センターの講師、俳優の基礎技法を使った就職活動トーニング等、人材育成支援も並行して行う。
binerdd @binerdd
1K Followers 977 Following Jaewon Min, Senior Vulnerability Researcher; These are my views not my employers. @[email protected]
kaanezder @kaanezder
811 Followers 941 Following physics & low level stuff a.k.a aventador (daily account @psyduccckkkk)
h0wl @h0wlu
4K Followers 2K Following 🛡️@redteampl Co-founder 🦉@BlackOwlSec Founder 🧜♀️@WarConPL Co-founder 👨🔬Fuzzing 🕵️Web2 & Web3 Security 🪽Angel Investor
Danis Jiang @danis_jiang
3K Followers 1K Following Yuhao Jiang / former ctfer @ Vidar-Team / Security Researcher @ Ant Group Light-Year Security Lab / GeekPwn 2022 / Pwnie Awards 2023 / Tianfu Cup 2023
Y @YongSeng_G
161 Followers 2K Following
4nt1matter @4nt1m4tter
46 Followers 942 Following
Eva @eva_foxworth_
315 Followers 3K Following
Lisa @lisa_lebo51
289 Followers 3K Following
Linda @lindarouse81
249 Followers 3K Following
Debbie @juarbe_debbie
250 Followers 3K Following
Lindsey @lindsey_quintan
335 Followers 3K Following
NotThing @Merisnotreal
19 Followers 521 Following
RF_ReadOnly @ReadonlyRf
15 Followers 536 Following
Phenol @Phenol__
884 Followers 677 Following Former chemistry student. @42born2code student. Reversing and pwning stuffs at @RandoriSec.
G. Geshev @munmap
4K Followers 360 Following Skating fraud and bug preservationist. Shell smuggling business in the past. I once had a Pwnie. Bon pour l'Orient. New(er) Labour.
Akira Cyber Hero @_Akira88
124 Followers 2K Following Akira The Cyber Hero #Hacktivist #Hacker #Nightwalker #Human #RedTeamer Let's make the world a Safer and a Better place for living. jabber:[email protected]
patate @patateQbool
700 Followers 304 Following
A̙̪̰̮̠̻l̷̼̘�... @Alexeyan2
322 Followers 474 Following Malware Analysis | Security Research | CCC | DJ & Sound Design Mastodon: @[email protected]
ilike1980 @ilike1980
99 Followers 5K Following
allFather7 @Father7All
425 Followers 2K Following CTF player|| Security Researcher || Chess enthusiast
Jordan Clark @Nu23ro
494 Followers 5K Following Everyone is perfect in the eyes of Gød🦋🕊❤️🔥 GødSpeed 4:44 Psalm 143:12🥷🏾
.psync @_psync
2 Followers 534 Following
Pangeran Abraham Bata... @AbrahamBatara
157 Followers 2K Following 🇮🇩🇮🇩Langkah Tanpa Batas🇮🇩🇮🇩 🇮🇩🇺🇸•GEMA SEMESTA•🇺🇸🇮🇩 👑👑PANGERAN KEMBAR👑👑 😊😊 CRYPTO CURRENCY😊😊 🇮🇩🇺🇸AHELOS RETKOD🇺🇸🇮🇩
0xfpf0p183 @macro_tc
1 Followers 69 Following Malware analyst,Reverse engineering hobbyist,Cyber security,Windows
vierito5 @vierito5
2K Followers 4K Following Gneeeeeeeeeeinfoseeeeeeeeeeeec. Broken villain, former something.
Thunder @Rumman33
13 Followers 244 Following
freeide @freeide6
47 Followers 2K Following
Przemek Madry @PrzemekMadry
34 Followers 721 Following Cyber Security Professional / Founder. I help companies improve their security level by improving their cyber resilience. #mssp #soc #threatintel #cybersec
Eslam Saad @esos3d_
18 Followers 405 FollowingM @sp_mi
45 Followers 4K Following
Fleurizier Fledilien @fledilien
758 Followers 3K Following Je suis commerçant et businessmen and entrepreneur international i’m leader of TLC . I selling products https://t.co/H0OtJQAGeb.
Brandon Edwards @drraid
5K Followers 1K Following CTO @crashappsec. Past: Cofounder and Chief Scientist @capsule8, Hacker-in-Residence @NYUTandon, and other research, reverse-engineering, and exploit dev roles.
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
mdowd @mdowd
32K Followers 747 Following Internet Hacker. Founder of @vigilant_labs. Previously, co-founder of Azimuth Security (now L3Harris Trenchant)
offensivecon @offensive_con
26K Followers 2 Following OffensiveCon Berlin is a technical international security conference focused on offensive security only. Organised by @Binary_Gecko. Stay tuned #OffensiveCon26.
RPW: @[email protected]... @esizkur
8K Followers 893 Following
Alex Plaskett @alexjplaskett
12K Followers 571 Following Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
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]
Ange @angealbertini
25K Followers 908 Following Reverse engineer, file formats expert. Corkami, CPS2Shock, PoC||GTFO, Sha1tered, Magika... Security engineer @ Google. He/him.
Rado RC1 @RabbitPro
5K Followers 658 Following Exploitation, hardware, embedded, reverse engineering, automotive security. Pwn2Own Master of Pwn Flashback team (@FlashbackPwn).
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
lcamtuf @lcamtuf
38K Followers 498 Following Substack: https://t.co/yFvmNisGW3 Homepage: https://t.co/iFAXZxCO5H
Richard Johnson @richinseattle
18K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH
Project Zero Bugs @ProjectZeroBugs
35K Followers 0 Following A bot that posts the latest blog posts and disclosures from Google's Project Zero
Joxean Koret (@joxean... @matalaz
8K Followers 4K Following سمووحخ ̷̴̐ خ ̷̴̐ خ ̷̴̐ خ امارتيخ ̷̴̐ خ 巴斯克恐怖 జ్ఞffective.Power لُلُصّبُلُلصّبُررً ॣ ॣh ॣ ॣ 冗జ بٍٍٍٍََُُُِّّّْرٍٍٍٍََُُِِّّّْآٍٍٍَُّ🦠بٍٍٍٍََُُُِّّّْرٍٍٍٍََُُِ
Robert Graham @ErrataRob
66K Followers 2K Following Created (BlackICE,IPS,sidejacking,masscan). Doing (blog,code,cyber-rights,Internet-scanning). Macrodata refiner.
Tavis Ormandy @taviso
130K Followers 631 Following Vulnerability researcher at Google. This is a personal stream, opinions expressed are mine. I'm also @[email protected]
Greg Linares (Laughin... @Laughing_Mantis
37K Followers 2K Following 20+ yrs in Infosec. Malware Influencer. I turn Malware into Art and Music. Art @MalwareArt. 4x Pwnie Nominee. 𝕍𝕏. GameDev. Autistic.
Pedro Ribeiro @pedrib1337
9K Followers 342 Following Reverse Engineer | Director @ https://t.co/KuU3tiG1Om | Exploit Chef @FlashbackPwn
Xeno Kovah @XenoKovah
13K Followers 75 Following Interested in reverse engineering, firmware, bluetooth, trusted computing, and training. Founder of OpenSecurityTraining2 https://t.co/slK2fsMRwU
Travis Goodspeed @travisgoodspeed
26K Followers 4K Following Merchant of Dead Trees and Licensed Proselytizer of the Gospel of the Weird Machines with Pwnage, PoC, and Secular Rock.
Daniel Shapiro @wimpypolo
492 Followers 2K Following
Maor Shwartz @malltos92
4K Followers 3K Following Help researchers, offensive cybersecurity companies and governments navigate the offensive cybersecurity industry
codecolorist@infosec.... @CodeColorist
5K Followers 1K Following
kaanezder @kaanezder
811 Followers 941 Following physics & low level stuff a.k.a aventador (daily account @psyduccckkkk)
Binary Gecko @Binary_Gecko
1K Followers 1 Following Binary Gecko GmbH. Custom Security Research Solutions. Organisers of @offensive_con.
WorksButNotTested @ButTested
49 Followers 51 Following
Jimmy Broadbent @JimmyBroadbent
163K Followers 244 Following @theGranTurismo Presenter | Racing Driver For @Bilstein_de | @Moza_racing & @GTOmegaRacing Ambassador | [email protected]
Danis Jiang @danis_jiang
3K Followers 1K Following Yuhao Jiang / former ctfer @ Vidar-Team / Security Researcher @ Ant Group Light-Year Security Lab / GeekPwn 2022 / Pwnie Awards 2023 / Tianfu Cup 2023
starlabs @starlabs_sg
9K Followers 20 Following A Singapore company that discovers vulnerabilities to help customers mitigate the risks of cyber attacks. Organisers of @offbyoneconf
Mateusz Fruba @MateuszFruba
127 Followers 22 Following
Jiska @naehrdine
9K Followers 637 Following Malware artist, unicorn creator, wireless hacker. Working at @HPI_DE (ex @seemoolab). Opinions are my own. https://t.co/GbL7GINJBo / @[email protected]
rev.ng @_revng
5K Followers 4 Following Building the next generation decompiler. Binary analysis is a dish best served static.
Vigilant Labs @vigilant_labs
3K Followers 3 Following Official account of Vigilant Labs (https://t.co/PzW4HkfAwd).
Kev @kevin_backhouse
4K Followers 144 Following Security researcher @GHSecurityLab @GitHub. Opinions are my own. he/him
Tarjei Mandt @kernelpool
17K Followers 564 Following
Grant H @Digital_Cold
2K Followers 2K Following Mobile security researcher. Previously @Qualcomm product security. @UF Ph.D, @UCF B.S. Opinions my own https://t.co/VKTGUksQFd 🦋: @digitalcold
Phenol @Phenol__
884 Followers 677 Following Former chemistry student. @42born2code student. Reversing and pwning stuffs at @RandoriSec.
Cardyak @Cardyak
2K Followers 171 Following Computer Programmer/Hardware Enthusiast. #SiliconGang Author of CPU μarch Block Diagrams: https://t.co/TsQtPgYvwW & μarch Cheat Sheet: https://t.co/u17qKZbeRw
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]
vdehors @vdehors
1K Followers 214 Following
Nils @we155_n
459 Followers 104 Following
Enrico Pozzobon @epozzobon
109 Followers 20 Following
patate @patateQbool
700 Followers 304 Following
KungFuChess @KungFuChessOrg
12K Followers 34 Following KungFuChess is a real time chess variant. https://t.co/3mkbTi5wF0
Konrad Beckmann @kbeckmann
6K Followers 891 Following
Exodus Intelligence @XI_Research
12K Followers 46 Following Industry leading provider of exclusive zero-day vulnerability intelligence, exploits, defensive guidance, and vulnerability research trends.
Andrea Fioraldi @andreafioraldi
3K Followers 587 Following Cyber Response Italian Supercazzola Technology Officer at @mhackeroni Inc. Writing your favourite fuzz testing tools with @aflplusplus. Security researcher.
dmnk.bsky.social @domenuk
5K Followers 512 Following 【DΞCOMPILΞ NΣVΞR】 Android Red Team @google Fuzzing @aflplusplus CTF @enoflag (opinions my own)
salls @salls
7 Followers 0 Following
stacksmashing @ghidraninja
48K Followers 452 Following Security researcher with a focus on hardware & firmware. I occasionally publish stuff on YouTube. Co-founder of @hextreeio. Contact: [email protected]
Tomi Tuominen (@tomit... @tomituominen
3K Followers 0 Following That Other Gentleman Hacker: https://t.co/Mq3FWnOEjp • Founder: https://t.co/IX5GybiYU4 • @[email protected]
kunnamon.io @kunnamonIO
182 Followers 1 Following Embedded, at Scale. Emulating your systems in the cloud or on-premises.
Lennert @LennertWo
4K Followers 1K Following PhD Researcher @CosicBe | Hardware Security @[email protected]
ringzerø.training &&... @_ringzer0
5K Followers 500 Following Announcing Ringzer0 #COUNTERMEASURE25 - a premier cybersecurity training and conference event! Ottawa 🇨🇦 Nov 2025 ★ Registrations Open