Michał Kowalczyk 🇺🇦
@dsredford
reverse-engineering / low-level security
@DragonSectorCTF vice-captain / Invisible Things Lab
Mastodon: @[email protected]
bsky: @mkow.bsky.social
ID: 441972378
https://dragonsector.pl 20-12-2011 16:25:07
687 Tweet
3,3K Takipçi
153 Takip Edilen
Jordan Wiens
@psifertex
Worst developer among many good ones making binary.ninja Posting over on bsky.app/profile/psifer… as well.
Eduardo Vela
@sirdarckcat
not mad. mentally divergent. personal profile, opinions my own. everything I say is probably wrong. 🐘 @[email protected]
Halvar Flake
@halvarflake
Choose disfavour where obedience does not bring honour. I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected]
Robert Graham
@erratarob
Created (BlackICE,IPS,sidejacking,masscan). Doing (blog,code,cyber-rights,Internet-scanning). Macrodata refiner.
Christian Blichmann 🇺🇦 (on bksy and Mastodon)
@admvonschneider
Everything is always broken. Googler by day. #BinDiff maintainer. My tweets, my opinion. During my lifetime, CO2 increased by 67.84ppm (so far).
tylerni7
@tylerni7
Hacker, scientist, and most things in between. PPP (@PlaidCTF) member for life. @theori_io he/his maybe at @[email protected]
Sergey Simakov (@[email protected])
@sergesim
Cloud-scale security engineering and all the things. My tweets are my own.
DC4131 - DEFCON CH
@defconch
Ange
@angealbertini
Reverse engineer, file formats expert. Corkami, CPS2Shock, PoC||GTFO, Sha1tered, Magika... Security engineer @ Google. He/him.
blasty
@bl4sty
irresponsible disclosure aficionado
Calle Svensson
@zetatwo
Security Engineer @ XTX. MSc in eng. physics & CompSci, dev & gamer. ❤️ music & long distance running. Wanna do a PhD sometime. Same U/N on all other sites
lcamtuf
@lcamtuf
Substack: lcamtuf.substack.com/archive Homepage: lcamtuf.coredump.cx
Gynvael Coldwind (@gynvael.bsky.social)
@gynvael
security researcher/programmer/director @ HexArcana Cybersecurity GmbH ⁂ @pagedout_zine ⁂ @DragonSectorCTF ⁂ youtube.com/@GynvaelEN ⁂ ex-Google ⁂ he/him
Rodrigo Branco
@bsdaemon
Just an opinionated security researcher. Opinions are my own H2HC (Hackers 2 Hackers Conference)
Alexey Navalny
@navalny
Основатель Фонда борьбы с коррупцией, лидер партии Россия Будущего.
bsky.affine.group
@hellman1908
Ken Shirriff
@kenshirriff
No longer active on Twitter. Bsky: @righto.com; Mastodon: @[email protected]
Kurt Opsahl @[email protected]
@kurtopsahl
AGC for Cybersecurity & Civ Lib Policy @FilFoundation, Special Counsel @EFF, affiliate @BKCHarvard, board emeritus @USENIX Bluesky kurtopsahl Tweets are my own.
Robert Swiecki
@robertswiecki
Leading Google's software isolation team - securing AI research/training/deployment environments. Personal profile - opinions are my own. [email protected]
Duncan Ogilvie 🍍
@mrexodia
Reverse engineer, creator of @x64dbg and 100+ other projects. Love binary analysis and Windows internals. Dreaming about doing open source full time...
Mark
@offlinemark
trying hard. streaming kernel dev ASMR - youtube.com/@offlinemark blogging about life, art & systems programming. non-expert work: @ableton, ex @trailofbits
Harley Lorenz Geiger
@harleygeiger
Cyberlawyer. Former @VenableLLP, @Rapid7, @CenDemTech, @RepZoeLofgren. Championing user security & privacy. EMT-B.
Brad Spengler
@spendergrsec
President of @opensrcsec, developer of @grsecurity Personal account
svbl 🇺🇦
@svblxyz
🇺🇦🌻 - My tweets represent your employers opinions. Most of this is false. I am making this up. I always tell the truth. Verified.
Boris Larin
@oct0xor
Former console hacker (PS3/PS4). Hunting in the wild 0-days at Kaspersky GReAT. All tweets are my own.
Ivan Fratric 💙💛
@ifsecure
Security researcher at Google Project Zero. Author: Jackalope, TinyInst, WinAFL, Domato. PhD. Tweets are my own. Backup @[email protected]
nSinus-R (@[email protected])
@nsinusr
Captures flags with @TeamTasteless. Assistant Professor at @unibirmingham and maintainer of FirmWire & avatar2.
Marek Rusinowski
@p2004a
fedi: @[email protected]
ZaufanaTrzeciaStrona @zaufanatrzeciastrona@infosec
@zaufana3strona
Sprzedawcy kitu - jak nie robić marketingu security: z3s.pl/kit
Shaun Waterman
@watermanreports
Reporter on cyber & emerging tech threats. Fmr BBC, one-time Newsweek, always a Unipresser, ex-POLITICO. I'm the daddy now. Likes etc ≠ approval. DM for Signal.
adamm
@adamsimuntis
Occasionally CTFs with @justCatTheFish & @AIgenerated1
Dobrosława Gogłoza
@dobroslawa_g
CEO @pomagam Strategist @GolemFoundation || @OctantApp Founder @AllHandsPL
Pawel Wieczorkiewicz
@wipawel
Low Level Security: CPUs, Kernels, Hypervisors and the like. I mostly break stuff. Offensive side of things.
Samuel Groß
@5aelo
V8 Security technical lead. Previously Project Zero. Personal account. Also @[email protected] and saelo.bsky.social
WarTranslated
@wartranslated
🇪🇪 Estonian-born blogger | bsky.app/profile/wartra… | t.me/wartranslated
Pwnallthethings
@pwnallthethings
David Buchanan does not tweet anymore
@david3141593
add my blog to your RSS reader or something. also @[email protected], at://retr0.id
birotAdd Tabi 🟧.fuel
@biriinqdja
Aric Toler
@arictoler
@nytimes Visual Investigations Previously @bellingcat [email protected] bsky.app/profile/aric.b… Signal/Telegram/WhatsApp: +1 913-209-0215
Carl Smith
@cffsmith
V8 Security @Google/@v8js; @FluxFingers/@Sauercl0ud; previously Intern {Project Zero, @XI_Research}. Personal account. rwx.page on Bluesky.
Brandon Falk
@gamozolabs
I find and exploit 0day, develop OSes, hypervisors and emulators, design massively parallel data structures and code, and do precision machining! Optimization❤️
Kuracyja
@kuracyja
Autor serii ''Czarne dni kolei'', ''Po wąskim torze'' oraz ''20 lat cięć'' + sequel. Miłośnik kolei =/= mikol. Kanał prowadzony prywatnie przez @PawelMak_Jr.
LiveOverflow 🔴
@liveoverflow
wannabe hacker... he/him 🌱 grow your hacking skills @hextreeio
Tobias Scharnowski
@scepticctf
Embedded Firmware Fuzzing at fuzzware.io. Ph.D. student. Working on advancing embedded systems software security.
Alex Tereshkin
@alextereshkin
Poked firmware before it was cool. Security researcher @NVIDIA. Opinions expressed are my own.
Mateusz Chrobok
@mateuszchrobok
CyberSecurity Geek, founder, ML & XAI enthusiast. Education & evangelization.
Alexandra Sandulescu
@fkaasan
bsky.app/profile/antper…
cts🌸
@gf_256
Co-founder and hacker @zellic_io & @pb_ctf | youtube.co/basteg0d69 | 24 Intern @egirl_capital slow to reply to DMs
Informatyk Zakładowy
@infzakladowy
Sprawdź szkolenie ze scrapowania edycja 2025! scrapowanie.pl
toasterpwn
@toasterpwn
CTF @EmuExploit / @malta_ctf | pwn/rev/crypto | Security Researcher | toasterpwn.github.io
Vie
@vie_pls
@mmm_ctf_team // @maplebaconctf ☁️ security engineer @ Google
organizers
@0rganizers
1st place @ CTFTime 2022 infosec.exchange/@organizers
DiceGang
@dicegangctf
not about chutes and ladders
z3r00t
@z3r00t
RedTeam @Telefónica España | Bug bounty Hunter | CTF Player
Krzysztof Maziarz
@maziarzkris
Principal Researcher @MSFTResearch AI for Science, ex @GoogleAI & @tensorflight
cursedCTF
@cursedctf
Participate in cursed ctf Happening literally whenever we think it will be funny also sometimes @j0nathan42
Beyond All Reason RTS
@bar_rts
Real-Time Strategy Redefined. Download and Play: beyondallreason.info/download Join our Discord: discord.gg/beyond-all-rea… #BeyondAllReason #RTS
Russia Apologists Posting Their Ls
@russophilels
Featuring takes from Tankies, MAGA, RT propagandists and many more. Feel free to DM submissions.
Timo Lo(n)gin
@timolongin
Currently pwning elderly Internet protocols Mastodon: @[email protected]
PraSec
@prasec_conf
PraSec (Prague Security) is an IT security (hacking if you prefer) event which brings together similarly minded people from our beloved industry.
Andy Nguyen
@theflow0
The opinions stated here are my own, not those of my company.
x64dbg
@x64dbg
An open-source x64/x32 debugger for windows.
charli xss
@_bradan
monkey enthusiast, apprentice wizard. father of @EmuExploit and ctf with @malta_ctf
hxp
@hxpctf
hxp - CTF Team This account is inactive. Follow hxp at infosec.exchange