abolish civility perverts
Interested in all things nuclear or high voltage — our attendant histories of research and engineering.
Industrially hygienic.
All posts here do not represent my employer.
🏳️🌈🦄 don't drink and root 🦄🏳️🌈 uccidiamo i mostri sacri
Still your mom’s favorite hacker!
CTO at the UK's National Cyber Security Center
Dad, Powerlifter, Security at Apple, Photographer
DARPA/Google/Stripe/L0pht/Twitter/…/DARPA/[redacted]
https://en.wikipedia.org/wiki/Peiter_Zatko
Security Engineering and Architecture 🇪🇺🇮🇹🇫🇷🌉
hacker | tamagopher | https://andrea.bio
InfoSec maker, Hamburg, martial artist, gym rat, Bhairav, likes sheep.
hacker. philosopher. linguist. mathematician. scientist. scholar. poet. AI exploiter. finder of secrets and shortcuts and terrible truths. weaponized autistic inference. always doing many things at once. “we must know, we shall know.” github.com/da5ch0
Security Engineer interested in cryptography, information security, & privacy engineering.
Professional TCP/IP hitchhiker
~ Brewing Open-Source Security faradaysec.com
~ Casting spells ekoparty.org
Conducteur de train · SBB CFF FFS · Genève
debugging, v: the process of inserting printf statements into code until one's errors reveal themselves
catgirl shaped object
"A cat is valued for companionship and its ability to kill vermin."
PoC||GTFO booklegger. I publish zines and rage against (8,16,32)-bit machines. That guy you met @shmoocon that one time. RE @ JHUAPL (personal account). Matthew 7:7-8
Securing industrial networks, one bit at a time. Assistant professor at RWTH Aachen University and research group leader at Fraunhofer FKIE.
Security researcher at Intel. Proud dad & husband. Loves hacking & building. PhD in systems security from VUSec. http://keybase.io/bengnl
AI researcher at XBOW. Security, RE, ML. PGP http://keybase.io/moyix/
Fullstack dev & Hacker, training ethical hackers how to hack & web devs to secure their apps! CTO at https://hackinghub.io and Director at https://bsidesexeter.co.uk
Hacker. Ascetic. Phrack author. The most technical boy in town.
Researcher in cryptography @ IBM Research, chief isogenista, SageMath developer, DevOps in my spare time. Opinions my own.
On Mastodon: @luca_defeo@ioc.exchange
Firmware in the Pacific Northwest.
My views here do not reflect those of my employer, either present, past or future.
Troublemaker | Computer Architect | @Arm Servers Architect @Google | Former DE @RedHat | Former VP @Nuvia_Inc | Runner | Author | All views my own | #ArmServers
Security Researcher | PhD Alumn at @SapienzaRoma | Pwner at @TheRomanXpl0it and @mhackeroni | https://infosec.exchange/@pietroborrello
Web application security guy with a passion for OWASP's open source WAF projects and National Cyber Strategy.
Maintains "Swiss Cyber Security" starter pack and cherishes his small collection of medieval helmets.
Web security research from the team at PortSwigger.
Puffyist, daemon charmer, penguin wrangler. Wrote The Book of PF, rants on security and sanity in IT (lack of)@ http://bsdly.blogspot.com. #OpenBSD #unix #cloud #security, Bergen, Norway.
See also https://nuug.no https://eurobsdcon.org, https://bsdcan.org
Co-founder and CTO of Oxide Computer Company. According to Field of Schemes, "tech exec and Oakland A's fan" -- but more of an Oakland Ballers fan now.
I am eminently qualified to speak from experience about a variety of dumpster fires.
ICS DFIR at Dragos, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. I post *very serious* things about infosec. Thoughts my own. Enby. 🏳️🌈
Tech Dysangelist
cDc/hack.xxx/Veilid
Support Veilid! Badge: 🅅 www.veilid.com
Merch at: @hack.xxx
he/him/"hey buddy"
Mainframe pentester extraordinaire. I'm not really here though. Catch me over on mastodon @mainframed767@infosec.exchange
Enjoy hell site 2.0
Past: Host of "Tribe of Hackers"; Assoc. Producer "Darknet Diaries."
Current: Cybersecurity researcher and executive. Also, father of the fastest climber who has ever lived. Seriously.
Warning: I talk about my son ALOT
“Ut scandis, alios subleva.”
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
SBOM Champion. Full service technocrat. Now at @CISAgov, formerly NTIA. Lapsed{engineer, academic, author}. Personal Account. Food, drink, dogs, SBOM
I like juggling, Bash, chess puzzles, and good exploits. Worked on Metasploit for some years. 💙💜🩷
@egypt@mastodon.social
Ageing hacker, long time documentary photographer. Black Hat Review board. Now sitting on numerous government cyber security boards so I guess that means I’ve grown up right?
Old school IT Technician and Cyber Janitor.
Interests in InfoSEC, History, Physics and SciFi.
Anti-fascist. Wacky Improvisation and Drive by Philosophy […]
🌉 bridged from ⁂ https://infosec.exchange/@simonzerafa, follow @ap.brid.gy to interact
@erratarob on the hellscape site
Security Geek. We build Thinkst Canary - https://canary.tools
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.
Mastodon: @lcheylus@bsd.network
X/Twitter: @lcheylus
Cybersecurity Linux BSD OpenBSD - Lyon addict
Messages in French 🇫🇷 and English 🇬🇧
I do software security, security engineering and applied cryptography | problem-solver @cossacklabs | she | Ukraine
reverse engineering & vulnerability research, ex MWR Labs, generally bad at computers, memory safe(probably), OS internals/hypervisor/browser research and bug hunting r&d (❤️program/code analysis)🐞🔍 @adhsec on hellsite, they/them, enby, #AuDHD
Web hacker 😈
Burp Suite Pro trainer 👨🏫
Maintainer of @mastering-burp.agarri.fr 🛠️
Security Researcher and Software Engineer at GitHub Security Lab
Applied cryptographer. Mainly working in the cryptography auditing industry, but sometimes venturing back into academia. Hobbyist puzzle game author. https://nadim.computer
The best thinking on existential threats since 1945. Nuclear risk, climate change, and disruptive technologies. We set the #DoomsdayClock. thebulletin.org
CTO & Chief Scientist of IMQ MindedSecurity. (Web) Application Security consultant, researcher and enthusiast. I love lateral thinking.
Tech. Sustainability. Metal.
Master of the Mystic Arts (ops and infrastructure automation) at Banca d'Italia. Opinions, rants et al. are my own.
Quando la realtà supera la fantasia: misteri, intrighi e un pizzico di tragicommedia globale
Researcher at CNRS. Feminist. I work on microarchitectural security.
https://cmaurice.fr
"I'm interested in all kinds of astronomy."
https://scrapco.de
Mostly cross-posting from Fediverse: @buherator@infosec.place
Aka @lavados #InfoSec University Professor @ #TUGraz. #meltdown, #spectre, #rowhammer, cache attacks, sustainable security. Produced a side channel security sitcom. https://gruss.cc https://x.com/lavados https://infosec.exchange/@lavados
Associate Professor of Cryptographic Engineering at Aarhus University. https://dfaranha.github.io/
programmable packet forwarding and packet forwarding accessories
human rights over property rights
owner/operator of world renowned AS7007
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
Can't DM here so use Whitehall1212.05 on Signal or himself@davidmichaelpick.net.
Love a good pun and truly relish a bad one.
SFF Fan who followed a bunch of favourite authors and historians here.
Worked in IT at a UK university since 1971, now IT Security.
Programme Director at the One Earth Future Foundation, formerly with UNIDIR, European Leadership Network, and VERTIC.
IT/Cloud/SRE/PE, rockets & missiles, nukes not going bang, space, CS, ships. YIMBY & amateur transit geek. Part time adjunct @ miis.edu teaching Missiles & Missile Defense. I speak for myself only not $DAYJOB. V95.45XA I do #OSINT against nuclear missiles.
Nuclear historian. Professor at Stevens Institute of Technology. Visiting researcher at Nuclear Knowledges program, Sciences Po (Paris). Author of THE MOST AWFUL RESPONSIBILITY (2025). Creator of NUKEMAP. Blogging at https://doomsdaymachines.net.
The Cenobite of Sharing
The Black Blood of the Earth and Steins of Science guy. Everyone’s friendly internet laser safety officer and health physicist. Happy to answer Antarctica questions.
www.funraniumlabs.com
An alter ego. Nightmare fuel chemist stealing electricity from the alternator of the world. AuDHD, 🇺🇲/🇧🇪, music, machining, lapidary, cats. Pronouns: first and second person ones, darling.
applied cryptographer - certified nerd god - head of cryptography & research at duokey - founder modulo p - ex-Snap - co-founder ex-strong.codes - has-been professor - trail runner - aidjolat
Exploring the foundations of trust.
hello, i’m looking for a zebra?
i work in cyber defence policy. opinions mine
Long career as a dilettante at Bell Labs Research and Google, mostly building weird stuff no one uses, but occasionally getting it right, such as with UTF-8 and Go.
Compiler wrangler or something of the sort.
Disciple of Tsundoku 📚
High Assurance Software
Muen Separation Kernel https://muen.sk
Ada/SPARK
Cypherpunk and CSO at Evertas Insurance. Angel investor in crypto/security, Puerto Rico resident.
Associate Professor at BU. Cybersecurity and Cybersafety. Come for the memes, stay for the science. Skeets are my own
Father, downhill biker and web3 fanatic
Assistant Professor of Strategy and Operations, US Naval War College. Author of THE NUCLEAR CLUB and co-editor of THE REAGAN MOMENT. Views represent neither the US Navy, Department of Defense, nor US government.
Hacker at Orange Cyberdefense's SensePost Team
https://hello.singe.za.net/
Trainer and Researcher, SecuringHardware.com
@marshray@infosec.exchange https://infosec.exchange/@marshray
Insights in Signals Intelligence, Communications Security and Top Level Telecommunications. Also tweeting in Dutch and sometimes in German.
![Ray [REDACTED]](https://cdn.bsky.app/img/avatar/plain/did:plc:657oa6ldqrsjo5roln7ckm36/bafkreihxcz5jz6mhiqernmmppio2lw7uvm7zfem4qrmlfqbpdcllvuxx54)
