Chris Kerr @kerrblimey.bsky.social Award-winning reporter. Senior editor (news) at Game Developer.
Previously seen in Edge, Stuff, and Wireframe.
Tips: chris.kerr@gamedeveloper.com / chris.kerr.gd@protonmail.com / DMs open / Signal: kerrblimey.43
Microsoft Security Response Center @msrc.microsoft.com We are the Microsoft Security Response Center. To report security vulnerabilities or abuse in Microsoft products, visit http://microsoft.com/en-us/msrc.
Nic Fillingham @nicfill.bsky.social An Aussie bloke living in the PNW, working for Microsoft (MSRC) running the BlueHat conference and podcast. Not an expert; good at asking questions.
Andy Luhrs @aluhrs.com Principal Product Manager working on Microsoft Edge working on stuff that web developers care about. He/Him.
Anton Yarkov @optiklab.bsky.social 
Syler Clayton @sylerthecreator.bsky.social ^(?:Software|Hardware)(?: Exploit)? Development$
https://www.patreon.com/c/SylerTheCreator
ReWheel, VESC, libwiiu, 3DS Decryptor, XIM, CCDC Red Team
@droner.bsky.social @droner.bsky.social researcher. exploit dev. pdx. hacking @ atredis
https://dronesec.net/
Hans-Martin Münch @h0ng10.bsky.social CEO at MOGWAI LABS, part time CTF player and bboy
Liam 🦆 @liamosaur.ragequ.it Australian hacker.
Foghlaimeoir Gaeilge.
Tír Bundúchasach. Mar a bhí sí i gcónaí, beidh sí go deo. 
XPN @xpnsec.com Hacker for hire at @specterops.bsky.social
Blog: https://blog.xpnsec.com
RastaMouse @rastamouse.me make pic +relax
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/
Matthias Kaiser @matthiaskaiser.bsky.social Vulnerability Researcher. 0xACED. Ex-Apple. Posts are my own.
Carlos Pizano Uribe @the-cpu.bsky.social Previously Fuchsia kernel lead (https://fuchsia.googlesource.com) and before that Chrome on Windows technical lead. Bay Area. He/him.
"Online Rent-a-Sage" Bret Devereaux @bretdevereaux.bsky.social Ancient & military historian specializing in the Roman economy and military. PhD from UNC History. More impressive credential is that I have beaten both Dark Souls and Elden Ring.
Blogs at acoup.blog
Philip Tsukerman @philiptsukerman.bsky.social Infosec, sometimes.
Cole Martin @eternalrhage.bsky.social 🎨 Artist LARPing as a Fake Gamer Girl (she/her) | Rumored to be bad at FPS games |♿|
✍️ Freelance Contributor for Windows Central |
https://www.windowscentral.com/author/cole-martin | 📬 eternalrhage@gmail.com | Available for work ✏️🖌️
Kevin Okemwa @okemwajr.bsky.social 
MikeyJayRaymond @mikeyjayraymond.bsky.social Windows Central freelancer, occasional podcaster, and all-around gamer.
Samuel Tolbert @samueltolbert.bsky.social Freelance writer for games. Owner of Campaign Mode. Game Developer, WC, Inverse, etc. Aspiring narrative designer. Sometimes I paint figurines. Signal: 803-403-6061 | Email: samuelwtolbert (at) gmail dot com | He/him
Links: https://linktr.ee/samueltolbert
Sean Endicott @seanendicott.bsky.social Tech journalist at Windows Central specializing in Windows, Microsoft software, AI, and PCs. I've covered major launches, from Windows 10 and 11 to the rise of AI tools like ChatGPT.
Ben Wilson @benwilson.net Windows Central's senior editor, rose-tinted glasses enjoyer
Rebecca Spear @rrspear.bsky.social Consumer tech and gaming editor. Previously
@windowscentral.com. Digital artist @eclipsospear on Instagram. Tech enthusiast. Content strategist.
Jez @jezcorden.com Exec Editor at WindowsCentral.com, podcaster http://TheXB2.com, analysis/reporter: Xbox, Windows, Microsoft. Demo warlock. | Links: http://jezcorden.com. #Xbox #Gaming
Zac Bowden @zac.onl I write words about technology at @windowscentral.com
Daniel Rubino @danielrubino.com Editor-in-chief of @WindowsCentral.com covering the future of PC, AI, and gaming. (Future plc) 🏴
📧 daniel@windowscentral.com
🔗LinkedIn: www.linkedin.com/in/danielrubino1/
@jrmo14.bsky.social @jrmo14.bsky.social 
0xjar @oxjar.bsky.social noob hacker
make some tools:
https://github.com/0x1Jar
Matt Imler @mattimler.com rarely serious, often mediocre | something something infosec | posts and opinions my own
SmoothHacker @smoothhacker1.bsky.social Security Researcher | Occasional Software Developer | afks for @dicegangctf
Brendon Tiszka @btiszka.bsky.social Google Project Zero
@d4rkc0nd0r.bsky.social @d4rkc0nd0r.bsky.social V8 and Chrome SBX
Project Zero Bugs @project-zero-bugs.bsky.social Project Zero and High+ BigSleep Bugs
Automated, Nov 2025+
alkali @alkalinesec.bsky.social mobile security / symbolic execution . he / him
hextree.io @hextreeio.bsky.social 🌱 Grow your cybersecurity skills with concise and well-edited courses - in early access now! Created by @LiveOverflow and @stacksmashing.
https://hextree.io/
Moshe Kol @0xkol.bsky.social Kernel hacker
Anderson Nascimento @andersonc0d3.bsky.social Director & Security Researcher @alleleintel.com
Blog: https://blog.andersonc0d3.io
TheVamp @thevamp.bsky.social Reversing, hacking, cracking, coding, caffeine junkie, OSCP, ALLES! - CTF Member | thevamp@infosec.exchange
DJ [transgender4everyone] @djroxxx.bsky.social KEYWORDS ➡︎ cats, program synthesis, reverse engineering, the rest of the technical crap doesn’t really matter. Friend-shaped and loving.
she/her 🏳️🌈🏳️⚧️
Lafayette, Indiana
Kirill Osenkov @kirillosenkov.com (Unofficial) VP of Developer Productivity at Microsoft. Developer tools, engineering systems, .NET, C#, Roslyn, Visual Studio, Editor, WPF, Avalonia, MSBuild.
@momo5502.bsky.social @momo5502.bsky.social 
NCSC UK @ncsc.gov.uk We are the National Cyber Security Centre – part of the UK’s intelligence & cyber agency GCHQ. We help to make the UK the safest place to live and work online.
Interrupt Labs @interruptlabs.bsky.social We’re here to provide world-leading vulnerability research and research capabilities. From browsers, mobile, automotive and everything in between.
www.interruptlabs.co.uk
Windows Central @windowscentral.com THE news & reviews site for Microsoft, Windows, Xbox, AI, and PC gaming. Tips: tips@windowscentral.com | Not part of Microsoft.
@h0ps1.bsky.social @h0ps1.bsky.social 
Rust Language @rust-lang.org A programming language empowering everyone to build reliable and efficient software.
Website: https://rust-lang.org/
Blog: https://blog.rust-lang.org/
Mastodon: https://social.rust-lang.org/@rust
Brett Hawkins @h4wkst3r.bsky.social Adversary Services @xforce
https://h4wkst3r.github.io
bohops @bohops.bsky.social Mostly on X
@ret2systems.bsky.social @ret2systems.bsky.social 
@klubebb.bsky.social @klubebb.bsky.social 
GDC Festival of Gaming @officialgdc.bsky.social GDC Festival of Gaming returns March 1-5, 2027, in San Francisco!
Stephen Sims @steph3nsims.bsky.social Security Researcher, Musician, SANS Fellow and Offensive Ops Curriculum Lead, Off By One Security, Gray Hat Hacking Author. Berkeley, California
Tommaso Fontana @zom.wtf Crying at LLVM and MLIR @revng
CTFfing with @mhackeroni
Calle Svensson @zetatwo.bsky.social 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
0xdf @0xdf.bsky.social Principal Training Architect @ HackTheBox
CTF Addict
"Potentially a legit researcher"
he/him
Website: https://0xdf.gitlab.io/
YouTube: https://www.youtube.com/c/0xdf0xdf
Twitter: 0xdf_
Discord: 0xdf
Mastadon: 0xdf@infosec.exchange
Marc André Tanner @brain-dump.org Information security, operating systems, text editors
github.com/martanne
Crowd Supply @crowdsupply.bsky.social Curated crowdfunding + distribution platform for open hardware.
Neodyme @neodyme.io We secure software with deep-dive audits, cutting-edge research, and in-depth trainings. 
Barry Dorrans @blowdart.me Security Curmudgeon for Microsoft .NET
Do you really think work wants my social media opinions?
Not nice, but kind - @medus4.com
🇮🇪 🇬🇧 🇺🇸 
Tanel Poder @tanelpoder.com Creator of https://0x.tools, also a long-time computer performance nerd. Perf & troubleshooting blog: tanelpoder.com. All onions are mine.
Erwan Grelet @ergrelet.bsky.social Fond of reverse engineering and software development.
Doing security engineering at some company.
@malwarehobo.bsky.social @malwarehobo.bsky.social 
Compass Security @compass-security.com Penetration Testing, Red Teaming, Incident Response, Managed Detection, Digital Forensics, Security Training, Managed Bug Bounty, Cyber Training Range
Matt Anderson @nosecurething.bsky.social Senior Detection Engineer at Huntress
RE//verse @re-verse.io https://re-verse.io/ reverse engineering conference
Chrome for Developers @developer.chrome.com The Official Chromium Developers Account.
Check out our developer portals: https://developer.chrome.com/ and https://web.dev/
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
Gabriel Landau @gabriellandau.bsky.social WinDbg’er @ Elastic Security.
Thoughts are my own.
Some of my writing: http://tiny.cc/jqeavz
More writing: http://tiny.cc/9cj0vz
Also: https://twitter.com/GabrielLandau
9to5Mac @9to5mac.com We break Apple news. Leading source for all things iPhone, Mac, iPad, Apple Watch, more
MacRumors.com @macrumors.bsky.social Apple, iPhone, iPad, and Mac rumors, news, tips, and videos. This is the official MacRumors.com Bluesky account. Follow us! Message us with questions and comments.
Hex-Rays @hex-rays.bsky.social We make IDA, the leading tool for binary analysis, trusted by top cybersecurity teams for reverse engineering and malware defense.
raptor @raptor.infosec.exchange.ap.brid.gy When cryptography is outlawed, bayl bhgynjf jvyy unir cevinpl.
🌉 bridged from ⁂ https://infosec.exchange/@raptor, follow @ap.brid.gy to interact
maxammann @maxammann.bsky.social Security researcher and open-source enthusiast, volunteer at Digitalfabrik
nSinus-R @nsinusr.bsky.social Captures flags with Tasteless. Assistant Professor at UoB and maintainer of FirmWire & avatar2.- M Jonathan Metzman @metzmanj.bsky.social I work on OSS-Fuzz
@khaledyakdan.bsky.social @khaledyakdan.bsky.social 
Hasnain Lakhani @mhlakhani.bsky.social I try to learn everything. Views hopefully my own. Nerd (PL, Rust, security, AI, systems, …). Leftist. Covid conscious. AuDHD (probably). YIMBY. Free Palestine.
Liikt @liikt.bsky.social CTF player for ENOFLAG and PHD student at TU Berlin
Marco @charco.dev Computólogo 🇦🇷
jiska @naehrdine.bsky.social ɿɘɘniϱnɘ ɘƨɿɘvɘɿ
🎦 youtube.com/@jiskac
📝 naehrdine.blogspot.com
🐥 twitter.com/naehrdine
🎓 hpi.de/classen
📱 reversing.training
Sönke @soenke.d-64.social Privacy Researcher based in Göttingen, Germany, previously working on Kernel Fuzzing @ TU Darmstadt.- K kHz @khz.bsky.social melee, cybersecurity, leftism
Burp Suite @burpsuite.bsky.social Burp Suite is the leading software for web security testing.
PentesterLab @pentesterlab.com We make learning web hacking and security easier. Online systems, code review, videos & courses that can be used to understand, test and exploit bugs!
@yulishap.bsky.social @yulishap.bsky.social 
joern @jrn.bsky.social Still your mom’s favorite hacker!
Damien Miller @damienmiller.bsky.social debugging, v: the process of inserting printf statements into code until one's errors reveal themselves
Joe FitzPatrick @securelyfitz.bsky.social Trainer and Researcher, SecuringHardware.com
jduck @jduck.me Continuously learning about computer security through research and development.
Ollie Whitehouse @ollieatnowhere.bsky.social CTO at the UK's National Cyber Security Center 
John Scott-Railton @jsrailton.bsky.social Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
Stephen Tomkinson @neonbunny9.bsky.social Red Team Operator @ CrowdStrike
Matthew Garrett @mjg59.eicar-test-file.zip Former biologist. Actual PhD in genetics. Security, OS security teaching at https://www.ischool.berkeley.edu.
Blog: https://codon.org.uk/~mjg59/blog
Signal: @mjg.59
He/him
Opinions expressed here are mine, not my employer's- M Peiter “Mudge” Zatko @mudge.bsky.social DARPA/Google/Stripe/L0pht/Twitter/…/DARPA/[redacted]
https://en.wikipedia.org/wiki/Peiter_Zatko
Joseph Cox @josephcox.bsky.social Hacking/crime/privacy journalist. Author of DARK WIRE, buy here: https://www.hachettebookgroup.com/titles/joseph-cox/dark-wire/9781541702691/#preorder Co-founder of 404 Media. Signal: joseph.404 Email: joseph@404media.co
elnardu @elnardu.com Tool Assisted Shitposting
Natalie Silvanovich @natashenka.bsky.social Google Project Zero
Windows On Windows @windowsonwindows.com The YouTube channel on the history & development of Microsoft Windows. 📺 Join the Discord @ http://dsc.gg/wowserv! 👨🏻💻 Follow for daily Windows facts. 🤓