Aaron Portnoy @aaronportnoy.bsky.social Hacker-in-Residence @ Dartmouth College; Program Director, Applied Research @ IBM
Gabi @hookgab.bsky.social Security Researcher and Threat Hunter
Malware, gaming and everything in-between.
⚠️ My tweets are my own ⚠️
Zack Whittaker @zackwhittaker.com Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
SinSinology @sinsinology.bsky.social Pwn2Own 20{22,23,24,24.5}, i look for 0-Days but i find N-Days & i chase oranges 🍊
https://summoning.team/
Ivanlef0u @ivanlef0u.bsky.social ivanlef0u.fr
biazo @vmcsptr.bsky.social Hyper-V Enjoyer
roddux @roddux.bsky.social 
Mehdi Talbi @mtalbi.bsky.social 
Synacktiv @synacktiv.com Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
Johnathan Norman @spoofy.bsky.social Just a guy trying to improve software quality. Currently securing WhatsApp, Before that Microsoft Windows and Edge.
Cornelius Aschermann @is-eqv.bsky.social Fuzzing & stuff https://hexgolems.com
André Moulu @andremoulu.bsky.social Android Security Researcher @ Cellebrite
XPN @xpnsec.com Hacker for hire at @specterops.bsky.social
Blog: https://blog.xpnsec.com
OffensiveCon @offensivecon.bsky.social OffensiveCon is a highly technical international security conference focused on offensive security only. Organized by Binary Gecko GmbH.
Phrack Zine @phrack.org since 1985
https://phrack.org
@oct0xor.bsky.social @oct0xor.bsky.social 
Orange Tsai @orange.tw This is 🍊
The Hacker's Choice (1995) @hackerschoice.bsky.social Security Research Group.
Malware Unicorn @malwareunicorn.bsky.social @Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
DEF CON @defcon.bsky.social The world’s premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
Meysam @r00tkitsmm.bsky.social Security Researcher.
HD Moore @hdm.io runZero & Metasploit
dragosr @dragostech.bsky.social Autonomous Carbon Based LLM with 42 years of tuning on Information Attack and Defense.
Host of CanSecWest, and PacSec.
Security audits, code, IR, LLM, red team consulting.
Specialize in Firmware, and RF.
VA7MOV- N Nico Waisman @nicowaisman.bsky.social CISO @Lyft - Former Binary entomologist - Opinions are my own.
RE//verse @re-verse.io https://re-verse.io/ reverse engineering conference
Jonathan Salwan @jonathansalwan.bsky.social Program analysis, reverse engineering and vulnerability research at
Apple SEAR. Some other stuff on https://shell-storm.org and http://github.com/JonathanSalwan 
Recon @reconmtl.bsky.social Recon is the premier Reverse Engineering and Security conference held annually in Montreal. https://recon.cx
Hugo Fortier @xxxme.bsky.social 
vx-underground @vxundg-ported.bsky.social Ported vx-underground from twitter.
vx-staff: if you want me to take it down, pm me
i'm not using to impersonate you!
Charlie Miller @chuckmiller.bsky.social Located in Central Indiana. Obsessed with the weather. Know a lot about 70s and 80s music and TV. Democrat voter. Trump ruined yet another account of mine by causing me to shitpost a lot.
Laughing Mantis @laughingmantis.bsky.social VXer, Computer Goth, Malware Musician
Binary Ninja @binary.ninja https://binary.ninja/
Made with ❤️ by https://vector35.com/
samy k͓͓͓͓͓͓͓͓͓͓͓͓͓͓͓amkar͛͛͛͛͛͛͛͛͛͛͛͛͛͛͛ @sa.my think bad, do good. | https://sa.my
x0rz @x0rz.bsky.social Cybersecurity & Threat Intelligence. Knowledge is power, France is bacon 🥓
DilDog 🅅 @dildog.l0pht.com Tech Dysangelist
cDc/hack.xxx/Veilid
Support Veilid! Badge: 🅅 www.veilid.com
Merch at: @hack.xxx
he/him/"hey buddy"
David Litchfield @litchfield.bsky.social Dad, Powerlifter, Security at Apple, Photographer- M Peiter “Mudge” Zatko @mudge.bsky.social DARPA/Google/Stripe/L0pht/Twitter/…/DARPA/[redacted]
https://en.wikipedia.org/wiki/Peiter_Zatko
Marc Rogers @cjunky.bsky.social Ramblings of a Mad Englishman: Hacker @ BBC's Real Hustle & Mr Robot. Head of Sec @ DEF CON. Founder @ CTI-League, Ransomware Taskforce, w00w00, CDC NSF, (He/Him).
Also
Twitter @marcwrogers
Mastodon cj@chaos.social
Yarden Shafir @yardenshafir.bsky.social A circus artist with a visual studio license
Richard Johnson @richinseattle.bsky.social Fuzzing; Vulnerability Research;
Deep Learning; Reverse Engineering
Training & Publications @ http://fuzzing.io
Hacking the planet since 1995
Undercurrents.io BOFH
I'll stop the world and melt with you- E Ero Carrera @ero.bsky.social
DistrictCon @districtcon.bsky.social A new DC hacker conference: Bringing together builders, breakers, and fixers to do cool shit.
Feb. 6-7, 2027
districtcon.org
HexNomad @hexnomad.bsky.social Infosec nerd
alkali @alkalinesec.bsky.social mobile security / symbolic execution . he / him
@marcograss.bsky.social @marcograss.bsky.social 
ChrisRohlf @chrisrohlf.bsky.social 🇺🇸 Waging algorithmic warfare since 2003. Non-Resident Research Fellow CSET Georgetown CyberAI
Rob Joyce @rgblights.bsky.social Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
the grugq @thegrugq.bsky.social 
Joanna Rutkowska @rootkovska.bsky.social https://tracesofhumanity.org
Previously: Golem Foundation/Wildland, Qubes OS, hardware/virtualization/OS security research.
joern @jrn.bsky.social Still your mom’s favorite hacker!
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
Maddie Stone @maddiestone.bsky.social Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
chompie @chompie.rip hacker, poster, weird machine mechanic
https://chompie.rip
Mark Dowd @mdowd.bsky.social Internet hacker
argp @argp.bsky.social Hacker. Ascetic. Phrack author. The most technical boy in town.
JD Work @hostilespectrum.bsky.social Former intel, now academic @NDU_CIC, @TheKrulakCenter, @SIWPSColumbia @ColumbiaSIPA, @CyberStatecraft, @ElliottSchoolGW, @PAISWarwick. Apolitical, views=own
Ben Nagy @rantyben.bsky.social I turn latin poetry into long lists of floating point numbers. For (and only for) the purpose of potential employment I have a couple of phds or whatever.
Samuel Groß @saelo.bsky.social Working on Project Zero, Big Sleep, and V8 Security. Personal account.
4Dgifts @4dgifts.bsky.social culprit %x%x%n%n
Niklas B @niklasb.rce.associates research @ dfsec.com
@silviocesare.bsky.social @silviocesare.bsky.social 
Travis Goodspeed @travisgoodspeed.bsky.social Author of books and tools for reverse engineering. Studebaker driver, but an awful mechanic. Home chip decapsulation.
Currently writing a new assembler, to be released in February.
Dave Aitel @daveaitel.bsky.social 
Natalie Silvanovich @natashenka.bsky.social Google Project Zero
Dino A. Dai Zovi @ddz.bsky.social I drink amari and I know things. $ddz
LMDDGTFY: https://duckduckgo.com/?q=dino+dai+zovi
NYC/BK
Ida Momennejad @neuroai.bsky.social Principal Researcher @ Microsoft Research.
AI, RL, cog neuro, philosophy.
www.momen-nejad.org
Texas Advanced Computing Center at UT Austin @taccutexas.bsky.social 25 years of #Powering Discoveries. Home to the National Science Foundation Leadership-Class Computing Facility. Learn more: https://tacc.utexas.edu/
Bas @anti.computer Recreational strangler & Parentheses enthusiast
Tarjei @kernelpool.bsky.social 
Pedram Amini @pedramamini.com Repeat founder, investor, hacker. Advisor for Exodus Intelligence and Mozilla's 0din.ai. Previously founded the Zero Day Initiative and OpenRCE. NYC born, Austin transplant.
@halvarflake.bsky.social @halvarflake.bsky.social