Chris Merkel @chrismerkel.bsky.social cybersecurity leader, teller of cautionary tales, career dev helper
Professional alt, unprofessional posts.
Deep Cut Industry Shitposts on Masto: @chrismerkel@infosec.exchange
Chris Persky @thegreatpersky.bsky.social Childless Cat Man Pro Science Pro Choice Pro Democracy (The North will rise again!!) I pay for good journalism and give it away. Branded affiliate for vegan fashion accessories. https://www.corkor.com/wwwlinkedincominchrispersky
Daniel Karistai @hackswithcoffee.bsky.social hacker, recovering sysadmin turned security manager
Always wondering where my next cup of coffee is going to come from
@bsidesmemphis.bsky.social @bsidesmemphis.bsky.social bsidesmemphis.org
Lighthouse Reports @lighthousereports.com Radically collaborative journalism. Working with the world’s leading media on deeply reported, public interest investigations. http://bit.ly/LHR-newsletter
Chi En (Ashley) Shen @ashl3y-shen.bsky.social Security researcher @ Cisco Talos. / Ex-Google TAG / Black Hat & HITCON review board / Organiser of Rhacklette. 
Lee Holmes @leeholmes.com Partner Security Architect, Azure Security. PowerShell developer, fanatical hobbyist, and author of the PowerShell Cookbook.
Dr. Maik Ro @maikroservice.com 💜-Team Hacker
my spirit animal is a trojan horse 🐎😈
Training the next generation of purple team hackers
(he/him)
https://academy.maikroservice.com
Snorre Fagerland @snoffle.bsky.social Dad. Husband. Threat researcher at Stealth Startup. He/Him. Maintainer of the Virus History Project. Bannskapsarkitekt.
#infosec #cats #nature #science #art #antifascist #drawing #istandwithukraine
Pouncing Dragon @pouncingdragon.bsky.social Finder of unintended features, collector of hobbies.
Hexacorn @hexacorn.bsky.social Red Brain, Blue Fingers
Malware Analysis, Reverse Engineering, Threat Hunting, Detection Engineering, DFIR, Security Research, Programming, Curiosities, Software Archaeology, Puzzles, Bad dad jokes
https://www.hexacorn.com/blog/
hexacorn@infosec.exchange
Jayson E. Street💜🤗💜 @jaysonstreet.bsky.social Hacker - Helper - Human
JaysonEStreet.com
Jesse Spangenberger @digitalforensics.io Geek / Computer Networking & Security / SBT Student Advisor/ Supports csilinux, tsurugi_linux, and Open-Source Tools
https://azuleonyx.bio.link
Volexity @volexity.com Volexity is a cybersecurity firm founded by the pioneers of memory forensics. Volexity delivers transformative solutions & services to governments & organizations worldwide, increasing enterprise visibility & facilitating rapid intrusion detection.
Tim @tvidas.bsky.social Husband, Dad, Hacker.
Principal Security Engineer at @AWSCloud
Serial founder (e.g. @defcon402, @_kernelcon_)
Personal account.
@tvidas@infosec.exchange
@tvidas@twitter
Samuel @manorfox.bsky.social Enthusiast and researcher of all things security, based in London.
Ryan Kazanciyan @ryankaz42.bsky.social CIO & CISO @ Wiz
Dr. K @drkarabiyik.bsky.social Associate Professor, Computer and Information Technology @ Purdue University | Director of Ubiquitous and Mobile Investigative Techniques and Technologies Lab
jduck @jduck.me Continuously learning about computer security through research and development.
Kernelcon @kernelcon.bsky.social OMAHA’S HACKER CON
https://infosec.exchange/@kernelcon
🌲Training: 4.7-8
🏕️Con: 4.9-10
🏨 Venue: Hilton downtown Omaha
🪵 CFP is CLOSED!
📝 http://reg.kernelcon.org
Blue Team Con @blueteamcon.com Blue Team Con is an annual cybersecurity conference built for defenders, inclusive of anyone interested in safeguarding organizations.
https://blueteamcon.com
Stay Tuned on Blue Team Con 2027!
Wild West Hackin' Fest @wildwesthackinfest.bsky.social Join us for Wild West Hackin' Fest - Deadwood 2026! Con: Oct. 7-9, 2026, Pre-Con Training: Oct. 6-7, 2026
BSides San Diego @bsidessd.bsky.social 
Brian Baskin @bbaskin.bsky.social Just someone that dabbles in threat research, malware analysis, RE, incident response, CTFs, and old school forensics.
Apologetic ginger.
mle @whyli.me Trying to leave things better than I found them, including the Internet • runner • security research @ Censys 🧡 she/her • @mle@infosec.exchange
kimber @kimber.bsky.social evaluator of the constant hum of the internet tube signals
vulncheck | dc801
Yael Grauer @yaelwrites.com Pulitzer-winning investigative tech reporter. Looking for TPM roles supporting cybersecurity teams. 💕
📣 https://yaelwrites.com
💌 yael@yaelwrites.com
💥 #alwaysantifascist
☕️ Support my work: https://ko-fi.com/kofisupporter11745
AndrewMohawk @andrewmohawk.bsky.social Just another noob.
moloch @littlejoetables.bsky.social Offsec at OpenAI
Former Bishop Fox Red Team
Zakir Durumeric @zakird.com Internet Security, Trust, and Safety Researcher. Stanford CS Faculty, Censys Founder and Chief Scientist, ZMap Creator. https://zakird.com/
Blove @b-levene.bsky.social Head of Threat Informed Defense @Google
Cybercrime Specialist
Adjunct Professor at Johns Hopkins School of Advanced International Studies Alperovitch Institute
Meme Fiend
Aka “BLove”
HeavyVin @heavyvin.bsky.social InfoSec fun (A.K.A. Cyber $buzzword)
Opinions are my own and not that of any former, current, or even future employers or clients.
He/ Him
Missa @securitysphynx.bsky.social 
Matt Devost @devost.net Technologist, entrepreneur, and hacker | CEO @ OODA | Founder @DevSec | Past Founder of FusionX & Terrorism Research Center. Black Hat board member. 
Geek Diver @zgeekdiver.bsky.social #hacktheplanet
Paul Roberts @paulroberts.bsky.social Reporter. Runner. Dad. Publisher securityledger.com and FightToRepair.news; Editorial Director at ReversingLabs. A #righttorepair advocate and founder of Secure Repairs @securepairs.bsky.social
@techboy1505.bsky.social @techboy1505.bsky.social - X @xprotectszn.bsky.social @xprotectszn.bsky.social Researcher of “Computer Things”
Sean Koessel @5ck.bsky.social VP and founding member @Volexity. Incident Response/DFIR/Targeted threat analysis.
Martin Roesch @mroesch.bsky.social 👨💼Head of Cloud @ Vectra AI
⛵️Sailor
🔭Amateur Astronomer
📷(Very) Amateur Photographer
🐷 The Snort Guy
📍 Annapolis
@halvarflake.bsky.social @halvarflake.bsky.social 
Steven Adair @stevenadair.bsky.social President @ Volexity
@keydet89.bsky.social @keydet89.bsky.social 
Brendan Dolan-Gavitt @moyix.net AI researcher at XBOW. Security, RE, ML. PGP http://keybase.io/moyix/
Yarden Shafir @yardenshafir.bsky.social A circus artist with a visual studio license
Kristel Faris @kristelfaris.bsky.social Creative. Mom. Loves the outdoors. Plymouth State alum. Marketing @volexity.com
Scott Noone @analyze-v.bsky.social Windows driver and file system developer/instructor. All bugs in my code are for demonstration purposes only.
Engineering Partner at OSR
https://www.osr.com
AAron Walters @4tphi.bsky.social CEO/Founder @ volexity.com
Core Dev/Founder @ volatilityfoundation.org
Mark Chadbourn @chadbourn.bsky.social Everything is Connected.
Journalist, novelist, screenwriter. Always looking for stories. LDN, NYC, LA
Support my work at: https://substack.com/@chadbourn
Buy Me A Coffee: coff.ee/chadbourn
Haus of Decline @hausofdecline.bsky.social Hank of Decline
Website - hausofdecline.ca
Patreon - http://patreon.com/hausofdecline
Store - https://hausofdecline.bigcartel.com/
Adam Shostack @adamshostack.bsky.social Threat modeling. BH Review Board. Affiliate Professor, UW. Fixed autorun. Helped create CVE.
Not sure why we're building graphs on yet another (effectively) centralized system. https://infosec.exchange/@adamshostack
Tarah Wheeler @tarah.org CSO of TPO.group ♦️ EFF Board of Directors♦️she/her ♦️ bestselling author but only that one time
Olga Belogolova 🌻 @olgs7.bsky.social Director, Emerging Tech Initiative at SAIS; Professor at the Alperovitch Institute on disinformation/influence ops. SAIS & BU alum. Former IO Policy Lead at Meta, former journalist at Atlantic Media.
Kostas @kostastsale.bsky.social Running ➡ http://defendpoint.ca | http://edr-telemetry.com | https://edr-comparison.com/ | http://detectionstream.com | 🇬🇷🇨🇦
Angela Steffens @wonderwomancode.bsky.social Founder/Engineer working on open source software at the intersection of web3 + AI @alternatefutures.bsky.social
wonderwomancode.eth
Olympia, Washington
Faine Greenwood @faineg.bsky.social civilian drone technology and GIS/spatial data consultant, journalist and writer, monitors small drones in the Ukraine war, humanitarian-aid adjacent, always annoying online. they/them pronouns. read my newsletter: https://little-flying-robots.ghost.io
Aaron Rupar @atrupar.com Independent journalist, SnapStream brand ambassador, and publisher of the Public Notice newsletter https://www.publicnotice.co/subscribe
The Lincoln Project @lincolnproject.us "You cannot escape the responsibility of tomorrow by evading it today.” – Abraham Lincoln 🏴☠️ | Home of #TheBreakdown and LP Podcast
Dhruv Mehrotra @dmehro.bsky.social Reporter and Computer Guy at WIRED. Previously: Bloomberg News, Center for Investigative Reporting, Gizmodo, eyebeamnyc.
Tips: dhruv_mehrotra@wired.com /@dmehro.89 on Signal
Popehat @kenwhite.bsky.social Defunct account of Ken White, criminal defense attorney and First Amendment litigator. Co-host of Serious Trouble podcast and writer at The Popehat Report. Opinions here are my own. Decent people fight evil.
Signal: KenWhite.1969
Greg Foss @gregfoss.com Security Research Leader @ Datadog
Views are strictly my own
🇺🇦 Xorhex 🇺🇦 @xorhex.bsky.social 
Ansel Halliburton @anseljh.com Law technology & technology law. In-house trademark lawyer. Free Law Project (@free.law) board. Building in #LegalTech since 2006. Making derpy from-scratch robots for fun. @Obsidian.md nerd. DM for Signal.
Rob Pacheco @robpacheco.bsky.social coder. technology leader. shares insights on software development, cybersecurity, and the future of the internet. adds in a bit of ai every now and then.
Michael Farnum @m1a1vet.bsky.social Advisory CISO opining on cybersecurity topics, Co-founder of HOU.SEC.CON (https://bsky.app/profile/hou-sec-con.bsky.social) cybersecurity conference, non-profit and startup board member, and suffering Dallas Cowboys fan.
Jennifer (JJ) Minella @jjx.therealjj.com Author "Wireless Security Architecture" and "Low Tech Hacking" | Speaker | CISO CTO @ViszenSecurity.com | Packet Protector 🎙️| @CISOLaunch.com | Security Architecture, Network, WiFi, IoT, Zero Trust | Faculty @IANS_security | www.SecurityUncorked.com
Burton Lopan @burtonlopan.bsky.social I read books. I sip whiskey. I read the news. I chug whiskey. Also, I work: In cybersecurity, focused on keeping bad people out of aging critical infrastructure that provides our modern existence. This probably isn't my real name. Or photo.
@scubanuke.bsky.social @scubanuke.bsky.social 
Riccardo M.G. Ferrari 🇪🇺 @cionnratz.bsky.social Associate Professor at TU Delft (NL). Safety and Resiliency of Dynamical Systems | Control Systems | Piano player | he/him
#academicsky #windpower #cybersecurity #controlsystems #electricvehicles
http://www.dcsc.tudelft.nl/~riccardoferrar
MGR @mangrafvs.bsky.social "Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth." Marcus Aurelius
Ace Pace @acepace.bsky.social Recovering Windows Internals researcher turned hpc architect turned Web Apps security researcher.
There is never enough time, thank you for yours.
Chris J @cpj1.bsky.social DevOps, IT, coding, cloud computing, scaling/performance, security, databases, metadata, movies/music, cowboy boots, road trips. He/Him
Acthpa @acthpa.bsky.social Infosec by day, post in FR/EN, PC gamer
sarcastic by default; mostly lurking
photos all mine unless mentioned otherwise/obvious memes
she/her
John Opdenakker @j-opdenakker.bsky.social Blogger | #Infosec | #AppSec | Security awareness | Occasional Public Speaker | Cycling | Running | Posts might contain bad humor, sarcasm or irony | Takes your security seriously!
https://johnopdenakker.com
Justin Troutman @justintroutman.bsky.social southern drawl. applied crypto. disinfo research. tradecraft historian. street baller. bats left. electric + bass player. trail runner. 4x dad. 2 dogs. erdős-bacon #6. cryptography @ duke. security @ panw. justintroutman.com
Elias Fox @elias.foxhold.net 
Iain Thomson @iainthomson.bsky.social UK journalist in SF covering security, space, and science, and stuff that looks fun. Into sailing, F1, F5, the Oxford comma, and Marmite.
All views my own. Signal: iainthomson.60 if you want to talk. Reluctantly siliconlimey on Insta & iainthomson on X.
Pazzo Coglione @raoulsduke.bsky.social I'm here. I have a pulse. Don't ask for more than that.
Colin Byelong @colinbye.bsky.social Come here from the other place, will try and post a bit, but I'm more of a reader.
Network engineer, likes the occasional beer, F1, acid house
Fernando Montenegro (he/him) @fsmontenegro.bsky.social Security technologist, always curious, industry analyst and practice lead at Futurum, trying to do the best I can re:work/life balance, etc… Work: Interplay between cybersecurity and economics is my catnip. Non-work: family, friends, golf, volleyball.- T Tris @tris.eurosky.social
Luis Saiz @lsaiz.bsky.social Formalized paranoia
Robert (2 nibbles & a bit) Lyman @steamrob42.bsky.social #writingcommunity #writer #author #sff #steampunk
software engineer, writer, bagpiper, grognard, gamer, raconteur, Rush fan, and prolific whisky drinker. He/him
My own private Idaho in Virginia
Socievole @socievole.bsky.social Power lurker
Earl of FrunkPuppy @28delayslater.bsky.social | Alaska | ProtectTransKids |Neuropsychologist | Rivian R2 waitlist
@rosepozzi.bsky.social @rosepozzi.bsky.social Environmental Consultant/Atty, fought fires, ski bummed, played hockey, quit the courtroom, fish when I can, book addict, mom to 2 Dyslexic 2E kiddos…
Escape Artist @imagefeeder.bsky.social I was on twitter but I am looking for escape. BLM, she/her. 🏳️🌈 I love theater and literature. I pay close attention to politics. I play WOW for fun and go to sleep listening to astronomy and astrophysics videos. - Kate
Joey @joeycacpa.bsky.social CFO/CPA/Investor.
✨𖦹𝓓𝓲zzy 𝓘𝓵𝓵𝔂𖦹✨ @illythescottie.bsky.social ❤️ scottish thing🧡 23 💛 Cystic Fibrosis, autism, adhd. 💚 poly 💙fanart: #DizzyIllyArt 💜 mainly fnaf, sonic, ocs
➡️dizzyilly.straw.page⬅️
Sfw And NSFW ahead!! 🔞
#glitchilly #vtubersart #fredillyglitch
Sinan Oymaci @sinanoym.bsky.social Questions the human and life. Thinking for future
Stefan Frei @stefanfrei.bsky.social Cyber security expert, pentester, speaker & tech enthusiast. Tame complexity 4 security. Alum RWRI-13, @Accenture, @Swisscom, @Secunia, NSS Labs, ISS X-Force https://techzoom.net
Scott Ambler @scottambler.bsky.social 🇨🇦🏳️🌈he/him. Gay cat dad. Settler living on syilx/Okanagan territory. Making a career out of being a computer geek. Transit, housing & making people’s lives better through technology. Free from car ownership since 2023.
Stephen Crown @stephencrown.eurosky.social Technical Architect (IT) - UK based
HGB @hgb.crowstrike.zip DE&TH
I like playing with malware, writing Sigma rules, and hoarding combo lists.
Graylog @graylog.bsky.social 🌍 Trusted Threat Detection & Incident Response solutions. Experience the difference with our unmatched capabilities. #SIEM #APISecurity #LogManagement #InfoSec
Penina Scullion 🇺🇲🟦🕎🇺🇦🎗🩺🧶📖🖋 @peninascullion.bsky.social Retired FDNY Lt. Paramedic, TwinMom, Bereaved Mom, Reader, Knitter, SciFI/Whovian, MetalliMom, fascinated watching Friesian Horses, sheep & cow hoof trims.
Member Pediatric Multiple Sclerosis Alliance
#KidsGetMStoo #BehçetsKills
Bitlevel @bitlevel.at Cat wrangler, Husband, running the rapids of life. #80s #Retro alumni. #COYS