Mark Manning @antitree.com Process isolationist, k8s hacker, ᴎo-prem pusher, syscall denier, container liberator
🔸Xxx
🔸Rochester 2600, IOIOIO Security
🔸Former: chainguard, Snowflake, NCC Group, Hackerspace starter, BSidesROC Founder
clayton @claytondorsey.com hacker, texan abroad
he/him- N Nico Waisman @nicowaisman.bsky.social CISO @Lyft - Former Binary entomologist - Opinions are my own.
Nate Cardozo @natecardozo.bsky.social Senior Staff Privacy Engineer at Google working on sealed computing, ambient sensing, e2ee, and stuff. Formerly encryption policy at Meta/WhatsApp. Infosec lawyer at EFF before that. Biglaw long ago. Views are mine alone.
Collin Mulliner @collinrm.bsky.social Engineer | Security Researcher | Recovering Academic | KD2WON
https://mulliner.org/collin
Bobby Quine @quine.bsky.social Curmudgeonly computer security person. Opinions (and the like) are mine.- Y Yan Ivnitskiy @yan-i.bsky.social Security at Block. Ex-Trail of Bits, Ex-Matasano
@hzon.bsky.social @hzon.bsky.social 
Tarjei @kernelpool.bsky.social 
ChrisRohlf @chrisrohlf.bsky.social 🇺🇸 Waging algorithmic warfare since 2003. Non-Resident Research Fellow CSET Georgetown CyberAI
Tetrel Security @tetrelsec.com Foundational Security Services
https://tetrelsec.com
Andrew Becherer @andrew.becherer.org I've been a software developer, application security engineer, a Chief Security Officer and a founder. I am a husband & dad. Formerly Datadog, Iterable, NCC & iSEC Partners. Living the dream in America's Pacific Northwest.
Ryan Stortz @withzombies.bsky.social Memory Corruption, iOS, Swift, LLVM, CTF, old man stuff
NYC
snare @snare.ho.ax Nah
didn0t @handle.invalid 🔐 Pen Tester, Red Teamer
🧠 Artificial Intelligence / Naturally Stupid
🛠️ Maker / Breaker
🖥️ Home Labber
🚲 A rusty bicycle of the Information Super Highway.
Molly Crabapple @mollycrabapple.bsky.social Artist. Author of NY Times bestseller HERE WHERE WE LIVE IS OUR COUNTRY: STORY OF THE JEWISH BUND
my book: https://www.penguinrandomhouse.com/books/646320/here-where-we-live-is-our-country-by-molly-crabapple/
Mollycrabapple.com
Mollycrabapple.substack.com
Ali @endingwithali.com software engineer @ fintech- content creator @ http://links.ali.dev - threatwire host @hak5 - @breakingthepod - nyc - ex @miteecs - jewish
@pinkflawd.bsky.social @pinkflawd.bsky.social 
Yann LeCun @yann-lecun.bsky.social Professor a NYU; Executive Chairman at AMI Labs..
Researcher in AI, Machine Learning, Robotics, etc.
ACM Turing Award Laureate.
http://yann.lecun.com
Dafydd Stuttard @dafyddstuttard.bsky.social Founder and Chief Swig at PortSwigger. Creator of Burp Suite and the Web Security Academy. Author of The Web Application Hacker's Handbook.
Orange Tsai @orange.tw This is 🍊
Erica @sputina.bsky.social info sec, cat, and ketchup enthusiast + crüe for Kiwicon/Kawaiicon NZ + Safestack Huge Security Nerd/COO, she+her
Fobski @fobski.bsky.social Has seen some shit.
Undisputed infosec thought leader world champion.
Aggressively casual in nature.
Robin Shostack @shostack.bsky.social Build. Lead. Perform. Turn the boldest ideas into reality. Inspired by space travel, wilderness, and my dog's ability to nap. 
🌻мара-яга¹ @marasawr.bsky.social 💛🤍💜🖤 they/them/това́риш
__
¹ spreading footnotes to every cursed heap in the ‘verse
📍https://mastodon.social/@marasawr
James Kettle @jameskettle.com Director of Research at @portswigger.net
Also known as albinowax
Portfolio: https://jameskettle.com/
- R @riskybusiness.bsky.social @riskybusiness.bsky.social
Jeff Jarmoc @jjarmoc.bsky.social Yet another security person.
All out of batteries, but still making noise!
corgi @c0rg1.bsky.social I hack things
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Chris Krebs @thekrebscycle.bsky.social Aka @c_c_krebs over there 
Jack Rhysider @jackrhysider.bsky.social Creator of Darknet Diaries.
Verification: https://twitter.com/JackRhysider/status/1675298532406984707
Katie Paxton-Fear @insider.phd Dr, apparently. Security Adovcate @semgrep & Hacker. #BugBounty hunter & #infosec YouTuber. APIs & Interlinked OffSec, PhD in AI+Sec @hacknotcrime. she/her
Dan Goodin @dangoodin.bsky.social Cybersecurity Reporter, Ars Technica: https://arstechnica.com/author/dan-goodin/ Hungry for tips. Text me on Signal: DanArs.82. "The world isn’t run by weapons anymore, or energy, or money. It’s run by little 1s and 0s, little bits of data."
Morgan Adamski @morganadamski.bsky.social EXDIR of U.S. CYBERCOM. Cyber Huntress, #1 Fan of CCC, Life goals include the ocean…
Samuel Groß @saelo.bsky.social Working on Project Zero, Big Sleep, and V8 Security. Personal account.
LiveOverflow 🔴 @liveoverflow.bsky.social wannabe hacker... he/him
🌱 grow your hacking skills https://hextree.io
Eduardo Vela @sirdarckcat.bsky.social 
April King @april.social Staff Security Engineer at some random tech company, previously Mozilla, Dropbox, LinkedIn, and (pre-Elon) Twitter. Has read @kateconger.bsky.social’s autobiography.
web @ grayduck.mn // also github.com/april
Justin Schuh @justinschuh.com Back in Chicago as a stay-at-home dad and small business owner. Expect some infosec/privacy/safety, 3D printing, and politics.
infosec.exchange/@jschuh
Defunct: twitter.com/justinschuh
Juliano Rizzo @julianor.bsky.social Crypto hacker
CEO at https://www.coinspect.com
Jason Haddix @jhaddix.bsky.social CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
the grugq @thegrugq.bsky.social 
Maddie Stone @maddiestone.bsky.social Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
James Forshaw @tiraniddo.dev Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc. 
Michael Weissbacher @mweissbacher.bsky.social Securing Block (Square) infrastructure. Previously security research at Northeastern University. Internationally acclaimed Schnitzel expert 🇦🇹 mweissbacher.com NYC 🗽
Rob Fuller @mubix.com (he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
@egyp7 @egyp7.bsky.social I like juggling, Bash, chess puzzles, and good exploits. Worked on Metasploit for some years. 💙💜🩷
@egypt@mastodon.social
Lukas Weichselbaum @webappsec.dev Leading Google's web security team.
Passionate about web security and making secure-by-default web development the norm. Contributed to web platfom security features like CSP, Fetch Metadata, COOP and Trusted Types.
Vitaly G @vitalygud.bsky.social 
Michele Spagnuolo @miki.it 💼: Staff Information Security Engineer at Google. 🛠️: Rosetta Flash, BitIodine. 💛: web security, ⟠, ₿, finance. Data is the most dangerous form of opinion.
David (DWIZZZLE) Weston @dwizzzle.bsky.social Corporate Vice President, OS Security and Enterprise @Microsoft
Aaron Portnoy @aaronportnoy.bsky.social Hacker-in-Residence @ Dartmouth College; Program Director, Applied Research @ IBM
HD Moore @hdm.io runZero & Metasploit
Dug Song @dugsong.com Co-founder & former CEO of duo.com, investing in community via http://song.us and song.foundation. More at dugsong.com
X/Twitter archive ‘07-‘24: @dugsong.bsky.social- T @taviso.bsky.social @taviso.bsky.social
Jeff Moss @thedarktangent.bsky.social thedarktangent@defcon.social
Joe Grand @joegrand.bsky.social Hardware hacker, computer engineer, former L0pht member and juvenile delinquent, sometimes known as Kingpin. https://joegrand.com
@chrisjohnriley.bsky.social @chrisjohnriley.bsky.social 
Adam Langley @buildhacksecure.bsky.social 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- B Ben Laurie @benlaurie.bsky.social Exploring the foundations of trust.
@hasherezade.bsky.social @hasherezade.bsky.social Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc) ; https://hasherezade.net
@arturjanc.bsky.social @arturjanc.bsky.social 
@albinowax.bsky.social @albinowax.bsky.social 
Robert C. Seacord @rcs.bsky.social C programmer, curmudgeon
Jason Geffner @geffner.bsky.social Senior Principal Engineer for AI & Product Security at Workday. Formerly at Google, Microsoft, and Amazon.
metlstorm @metlstorm.risky.biz Unix berserker, retired hacker-con organiser (Kiwicon!) and now technology-editor-slash-sysadmin-janitor at Risky.biz.
Was @metlstorm on Twitter, am metlstorm@infosec.exchange on Masto. 
Gynvael Coldwind @gynvael.bsky.social Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
Jenna McLaughlin @jennamclaughlin.bsky.social NPR Correspondent covering technology and national security.
Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
Soroush Dalili 🍏🍐 @irsdl.bsky.social Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, X: @irsdl
https://secproject.com/
https://soroush.me/
https://burpsuite.ninja/
Dave Aitel @daveaitel.bsky.social 
Koto @kkotowicz.bsky.social Security ninja wannabe / board game geek / photon catcher
David Oxley @oxley.io Senior leader for detection and response at Anduril Industries. @CitizenLab.ca Research Fellow. Former federal agent. Fan of space, books, cyberpunk, sci-fi, espionage history, and storms. Personal account. 🇺🇸 🇺🇦 🇹🇼 #ThreatIntel
Storm chasing 📸 🌪️: @wxdox.com
Chris Wysopal @weld.bsky.social Gray haired gray hat. Co-founder Veracode. Former L0pht security researcher. Builds tools to find and fix vulnerabilities in code at scale.
Rich Mogull @rmogull.com Cloud security, hacker, run/bike/drown, TK11940 in the 501st, itinerant disaster paramedic, private pilot, and other stuff. @rmogull on Signal
Chief Analyst at CSA. CEO of Securosis. Both totally made up titles.
https://slaw.securosis.com
Rory McCune @mccune.org.uk Security geek, Containers, Kubernetes, Golang/Ruby, hillwalking
Home Page :- https://www.mccune.org.uk
Blog:- https://raesene.github.io
Jennifer Granick @granick.bsky.social Personal account. Former ACLU lawyer. From New Jersey. Living in San Francisco. New College of Florida alum. Newfie owner.
Kenn White @kennwhite.bsky.social cryptography • neuro • cloud • biscuits
ORD-DCA-NYC-BCN ✈️
kennwhite@mastodon.social
John Hultquist @hultquist.bsky.social Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
Sean Devlin 🍄 @toadstyle.org he/him
https://toadstyle.org/cryptopals/
William Woodruff (1.3.6.1.4.1.55738) @yossarian.net skeeting in accordance with the universal law.
yossarian.net / blog.yossarian.net
Amy @amyre.bsky.social professional security border collie and VDP manager and engineer | pop culture glutton | outdoor super enthusiast |
My views are not on behalf of or representative of my employer | fuck ICE | free Palestine
she /her / hers
Runa Sandvik @runasand.bsky.social Founder of Granitt, securing journalists and at-risk people around the world. 
Lorenzo Franceschi-Bicchierai @lorenzofb.bsky.social Real-time historian of the late cyber capitalist era @TechCrunch, writing about the intersection of hackers, human rights, and spies.
Also writing a book about Hacking Team and the history of government spyware.
☎️ Signal: +1 917 257 1382
Katie Moussouris (she/her/she-hulk/she-ra)🌻 @k8em0.bsky.social Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Alex Ionescu @ionescu.bsky.social Windows Internals Author, Developer, Reverse Engineer, Security Researcher, Speaker, Trainer, and most recently Nation State Hacker.
Core OS Platform Developer at Apple, Hyper-V Vendor at Microsoft, Chief Architect at CrowdStrike and now Director at CSE.
Rob Joyce @rgblights.bsky.social Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
@mikko @mikko.bsky.social Fighting malicious use of technology.
Andy Greenberg @agreenberg.bsky.social Writer for WIRED. Author of SANDWORM. Latest book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.
@roland.zone @roland.zone go (the language) security team lead 🔥💻🔥
jessfraz @jess.dev CEO @ KittyCADInc, 👩🏻💻 @ oxidecomputer, 📝 @ ACMQueue
Sam Collinson @rzn.bsky.social hex worker
Kim Zetter @kimzetter.bsky.social Journalist - cyber/natn'l security. Speaker. Georgetown adjunct prof. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon
Signal: KimZ.42
https://www.zetter-zeroday.com
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
Christian @xntrik.wtf Aussie appsec dork, worked at a bunch of places. Opinions my own and all that jazz.
https://xntrik.wtf
Beau Butler @beaubutler.bsky.social "Chaotic Neutral" -katie et al.
Python, Go, C, Rust (a little), The Cybers, Quasar founder, opinions variable but with gusto, he/him (@oddynz on twitter)
JP Aumasson @aumasson.jp https://aumasson.jp
cofounder & CSO @ taurushq.com
cryptographer (BLAKE2, BLAKE3, SipHash)
author of Serious Cryptography https://nostarch.com/serious-cryptography-2nd-edition and other books
Signal: jpa.01
Security Cryptography Whatever @scwpod.bsky.social @durumcrustulum.com, @sockpuppet.org, @dadrian.io
“Freewheelin’ dynamic”.
https://securitycryptographywhatever.com
https://podcasts.apple.com/us/podcast/feed/id1578405214
Matt Blaze @mattblaze.org Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. So-called expert on election security and a few other things. Slow photographer. RF nerd. Occasionally blogs at https://mattblaze.org/blog