Red Siege @redsiege.com Penetration Testing, Purple Team, Red Team & Adversary Emulation.
Let our Offense, Prepare your Defense. https://redsiege.com
#weareoffensive
Ninja Owl @ninjaowl.ai Ninja Owl specialises in Proactive Cyber & Privacy Security.
π°: This is our auto news feed to keep you up-to-date and aware.
πΈοΈ: https://ninjaowl.ai
#cybersecurity #hacking #news #security #technology #infosec #osint 
NorthSec @nsec.io NorthSec β A community-run cybersecurity event offering world-class talks, trainings & a 48-hour, on-site capture-the-flag competition. Every May in MontrΓ©al since 2013 π¨π¦ Publications en franΓ§ais et en anglais.
https://nsec.io/
Jeremy Kirk @jkirk.bsky.social Okta Threat Intelligence. Personal account. Interests: Cyber threat intelligence, OSINT, data breaches, AI. Formerly intel analysis @ Intel 471. jeremykirk.com
0xor0ne @0xor0ne.bsky.social | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | Only My Opinions :) |
2rZiKKbOU3nTafniR2qMMSE0gwZ @2rzikkbou3ntafnir2qmmse0gwz.activitypub.awakari.com.ap.brid.gy Interest: cybersecurity (details)
Awakari _interest_ is an automated account publishing a relevant only content.
Create [β¦]
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Haxshadow @haxshadow.bsky.social Bug Hunter | Content creator | https://t.me/mr0rh
πΈππ π½ππππ€ β€οΈππππ @allflags.bsky.social Zazzler, refugee/imigrant from Twitter.......
Be curious ---> https://www.zazzle.com/store/allflags?rf=238555236939573440
---> https://www.facebook.com/WorldAllFlags
---> https://ro.pinterest.com/Zazzle4AllFlags/
Help Net Security @helpnetsecurity.com Independent cybersecurity news since 1998.
ransomNews @ransomnews.online Decoding #ransomware groups since before Bitcoin existed.
Deep threat intel for defenders who actually read the tech writeups.
π ransomNews.online
πΌ linkedin.com/company/ransomnews
Undercode Testing @undercode.bsky.social π¦ The worldβs first platform dedicated to comprehensive analysis of every New hacking technique.
Hackers Post Monitored by Undercode
Latest in Bug Bounty Tactics | Cybersecurity Tools Updates | AI & Courses
Hacker & Security News @hacker.at.thenote.app #hacker and #security news from Hacker News, LifeHacker, Security Boulevard and others.
Our other projects: #macos, #ios and #android apps for notes TheNote.app
zyg0m4tik @zyg0m4tik.bsky.social Eternal Bleu bit | DFIR | Cloud |
swiper, no swiping!
Kuato @0xkuato.bsky.social Procrastinfluencer
P0y0 @poyo88.bsky.social IT Security & FPV Enthusiast π¦
Alexei Skorov @skorov.volkis.au Hacking | Climbing | Trance | Husky Dad
Fighting to keep hacker culture alive in Australia π
Co-Founder @ volkis.au
@fpalma1970.bsky.social @fpalma1970.bsky.social 
Delcio π @godelcio.bsky.social Father π
ββοΈπ
ββοΈ Dev & Cyber, I like computers and tech π» Lifelong learner π Respect for Life and Diversity. Living and learning. Views are my own.
@goggleheadedhacker.bsky.social @goggleheadedhacker.bsky.social 
n1h1lu5 @n1h1lu5.bsky.social Pentester. Blogger. Mountain Biker.
https://n1h1lu5.com
zh4ck @ DEF CON @zh4ck.bsky.social Evolve or Die!
Head of Vuln Research Lab at CUJO AI
Volunteer at IoTVillage Hackersuli Meetup Hacktivity @zh4ck@infosec.exchange
NetRunner, Shaper
Nad @nadsec.online Hacker (the good kind[mostly]). Breaking things, fixing them, then breaking them again. AI, robotics, honeypots, and whatever else keeps me up at night
https://github.com/Rat5ak
https://medium.com/@Nadsec
https://x.com/Nadsec11
Buldansec @buldansec.bsky.social Red Team
Carel van Rooyen @carelvanrooyen.bsky.social red & purple team operations,*nix plumber,bass,org-(mode/roam),π¨ππΏπ¦,πΆ & πΆ addict. SMIΒ²LE. Herbivore.
Opinions my own, not that of my employer
@404-oz.bsky.social @404-oz.bsky.social 
Shubham Vishwakarma @shubhamvis98.bsky.social Linux Enthusiast | Kali NetHunter Developer | https://fossfrog.in | https://kali.org/about-us
Best of Dying Twitter @bestofdyingtwit.bsky.social Looking into it. Chief Looker: @jenn.bsky.social
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.
βοΈ Signal: +1 917 257 1382
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Bart Butler @butlerb.art Proton CTO, @proton.me. Current software engineer and executive, former experimental particle physicist and data scientist. Opinions are my own.
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
Michael Smith @morphenius.bsky.social https://linktr.ee/morphenius
Picard Tips @picardtips.bsky.social Wishing for a thing does not make it so.
By @JoeSondow.bsky.social
Bill Pollock @nostarch.bsky.social No Starch Press Founder and President. Founder and Chair, Hacker Initiative
Eric Smith @ericsmithrocks.bsky.social π Founder & Agent at Neighborhood Literary.
π Award-winning Author.
π΄π½ Perpetually Tired Dad.
Latest book: With or Without You.
Next: The Adopted Kidsβ Guide to Surviving Seventh Grade (Crown, Spring 2027)
πͺ https://www.neighborhoodliterary.com
Al Yankovic @alyankovic.bsky.social You know... the weird one.
Ryan @banjosdad.bsky.social Privacy lawyer & writer & a third thing
Jason Haddix @jhaddix.bsky.social CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
Robert McMillan @bobmcmillan.bsky.social Cybersecurity reporter for the Wall Street Journal
Ron Bowes @iagox86.bsky.social Staff Product Detection Engineer @ Censys. https://skullsecurity.org
Mostly post about professional stuff, maybe some improv stuff and maybe even magic some day. Seattle-based (originally Canadian), queer, cybersecurity nerd.
(He/him)
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.
Social Exploits @socialexploits.bsky.social Using behavior science to improve security.
Reverse Engineer. Occasional Implant Dev. SANS Instructor.
Jeff Moss @thedarktangent.bsky.social thedarktangent@defcon.social
gattaca @gattaca.bsky.social Grump, keynote, breaker of things, dad, podcaster, creator of (-:|3, OG, raconteur, gentleman spy, investor, whisky distillery owner
DilDog π
@dildog.l0pht.com Tech Dysangelist
cDc/hack.xxx/Veilid
Support Veilid! Badge: π
www.veilid.com
Merch at: @hack.xxx
he/him/"hey buddy"
DEF CON @defcon.bsky.social The worldβs premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
ZoΓ« Schiffer @zoeschiffer.bsky.social Director of Business & Industry at WIRED. Author of Extremely Hardcore: Inside Elon Muskβs Twitter. Signal zoeschiffer.87
Ryan Arey @ryanarey.bsky.social he/him Producer, Writer, Host for ScreenCrush follow me on Substack https://substack.com/@ryanarey
Jane Lytvynenko @janelytv.bsky.social Reporting on tech and conflict for NBC News.
Previously WSJ, Harvard Shorenstein Center, BuzzFeed News.
Email: jane.lytvynenko@nbcuni.com
Signal: janelytv.74
Currently based in New York.
Cully Hamner @cullyhamner.bsky.social Comic book artist- DC, Marvel, Image, et al; co-creator of Jaime Reyes/Blue Beetle, RED, &... coming soon, RUBY ACTUAL! Usually #11 on any Top 10 list. He/him. In Austin, TX.
www.cullyhamner.com
Appearances/original art sales: www.essentialsequential.com
Ruckawriter @gregrucka.com Writer. He/him. Too boring for social media. Incandescently angry. #RCTID #BAON #YNWA Trans rights are human rights. There is no going back.
The Forged is back in May! Batwoman monthly!
Newsletter: https://front-towards-enemy.ghost.io
Little Snitch @littlesnitch.bsky.social Protect your privacy: Little Snitch prevents your private data from being sent out to the Internet without your knowledge.
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
no context memes @weirddalle.bsky.social 
Jason Bender @jasonbender.bsky.social Creative Director - Netflix Games. Space. Cheese. Capybaras. Cheugbacca is my co-pilot.
π¦ Moxie π³οΈββ§οΈ @moxie.bsky.social | 27 | π² Eco-Authoritian π² | π¦ BlΓ₯haj Lover π¦ | @MoxieBeverage on Twitter |
Matteo Malvica @matteomalvica.bsky.social content dev and researcher @offsectraining | r&d @OutflankNL | π₯
www.uf0.org
@egyp7 @egyp7.bsky.social I like juggling, Bash, chess puzzles, and good exploits. Worked on Metasploit for some years. πππ©·
@egypt@mastodon.social
Marcus J. Carey π΄ββ οΈ @marcusjcarey.com π₯ Hope Dealer | π Table Flipper | π¨ Artist
π Tribe of Hackers, US Navy, NSA, DIA, Builder
π Hacker | π£οΈ InfoSec, Coding, GenAI
π‘ Simplifying tech, mentoring, building communities
π My new books >> Spot the Wolf & Hacker Inc.
π Legacy > clout
Alex Hutton @huttonalexander.bsky.social Opinions here are not my employers or even necessarily my own. I once did risk and data breach things. Hacker Pyramid champ 2017. I once won a Primey.- T steev @threeway.bsky.social I did Kali Linux ARM things. Now I do Parrot ARM things.
R2dJay_HoodNerd @r2djae.bsky.social π΄:APOC: :Hood Nerd: :Red Teaming: :PenTest: :OffSec: :OSINT:
:Currently studying for the CPTS:
:Comic books: :Lover of all things protection dogs:
Currently working to make the transition into PenTesting and offensive security
Phoenix by Tapbots @phoenix.tapbots.com An upcoming Bluesky Client for iOS/iPadOS & Mac from the makers of Tweetbot and Ivory.
Please don't take it personally if we don't respond often with this account. We are extremely busy working on Phoenix.
https://tapbots.com/phoenix
g0tmi1k @g0tmi1k.bsky.social Have.you.g0tmi1k?
Jim @elwood.bsky.social I do Kali Linux and OffSec stuff 
Kali Linux @kalilinux.bsky.social Kali Linux, The Most Advanced Penetration Testing Distribution. Ever.
Bluesky @bsky.app official Bluesky account (check usernameπ)
Bugs, feature requests, feedback: support@bsky.app