Retrograde Minis @retrogrademinis.bsky.social Pixel Art, mainly Lancer & DnD. 
nodayshalleraseyou @nodayshalleraseyou.bsky.social Check it out on Steam! https://store.steampowered.com/app/1545990/Deadeye_Deepfake_Simulacrum/
InfoSec @infosec.skyfleet.blue Relay Tracking News & Blogs about infosec, cybersec
- source removal/addition suggestions welcome !
CVE : check out @cve.skyfleet.blue
🆘 @skyfleet.blue
override @override.bsky.social IT Generalist | Cybersecurity🔒 | Web Exploitation | Reverse Engineering
Jack Rhysider @jackrhysider.bsky.social Creator of Darknet Diaries.
Verification: https://twitter.com/JackRhysider/status/1675298532406984707
Bizzotech @buzzotech.bsky.social Artificial Intelligence Applications Architect, OT & ICS Security, gamer, swimmer, former cave diver instructor... BTW my tweets are my own.
AMPYX CYBER (formerly Ampere Industrial Security) @ampyxcyber.com The premier global industrial security consulting firm. Securing the critical things in your world. We keep you ahead of your adversaries - and your auditors.
Also found at ampyxcyber@mastodon.social
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
Davide Eynard @aittalam.bsky.social Dad of 3564020356.org, PicoGopher, and two amazing kids. Interested in open applications of ML on federated systems. Trustworthy AI at mozilla.ai. Genetically a teacher, forever a student. He/him.
@mala@fosstodon.org
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.
Lorenzo Franceschi-Bicchierai @lorenzofb.bsky.social Real-time historian of the late cyber capitalist era, writing about the intersection of hackers, human rights, and spies.
Writing a book about Hacking Team and the history of government spyware.
☎️ Signal: @LorenzoFB.1337 (+1 917 257 1382)
lorenzofb.com
Joseph Menn @joemenn.bsky.social Washington Post alum covering hacking, disinformation and what’s left of privacy. Author of books on the Cult of the Dead Cow, organized criminal hacking, and Napster. Pulitzer co-finalist 2024. Signal joemenn.01
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
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
the grugq @thegrugq.bsky.social 
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
AJ Vicens @ajvicens.bsky.social Cybersecurity correspondent at Reuters; former Mother Jones, CyberScoop. Will bore you with skateboarding, UFO lore or Denver Broncos minutiae on request. Signal: ajvicens.57, additional contact methods: https://tinyurl.com/47jc45h7
Alec Muffett @alecmuffett.bsky.social everybody deserves good security.
https://alecmuffett.com/about
Ron Deibert @rondeibert.bsky.social Director of The Citizen Lab at the University of Toronto's Munk School of Global Affairs & Public Policy
Author of Chasing Shadows https://chasingshadowsbook.ca/ 
SteveD3 (Steve Ragan) @steved3.io Father. Grandpa. Geek. Hacker. Former journalist. Security researcher. CMO @BSidesLV.org Member: Curated Intel 
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.
Graham Cluley @grahamcluley.com Award-winning #cybersecurity keynote speaker, writer, podcaster | Host of multi-award-winning @smashingsecurity.com podcast.
❤️ #DoctorWho, #Beatles, #Chess
He/him
🌐 https://grahamcluley.com
🎙️ https://www.smashingsecurity.com
The Official Pulpit of CULT OF THE DEAD COW @cultdeadcow.com www.cultdeadcow.com
Mark Dowd @mdowd.bsky.social Internet hacker
𝗺𝗼𝗿𝗯 @meson.ninja computer, telecom, coinop, and feline connoisseur
https://plan.cat/~morb
https://github.com/m0rb
hakan @hatr.bsky.social reporter covering cyber (both crime and state-sponsored) for Der Spiegel and ZDF, short overview at https://linktr.ee/hakantanriverdi, Signal: hakan.25
corgi @c0rg1.bsky.social I hack things
@lodrina.bsky.social @lodrina.bsky.social "liberal arts section of the computer underground" -j. menn
Joe Tidy BBC News @joetidy.bsky.social Cyber Correspondent, BBC News. Author of Ctrl+Alt+Chaos. I cover cyber security, online safety, crypto, AI, social networks and everything 💻📱📡. Global news mainly. DMs always open for tips/ feedback.
vx-underground (automated mirror) @vxundergroundre.bsky.social The largest collection of malware source code, samples, and papers on the internet.
Password: infected
(unofficial, this is a bot! Maintained by a private individual, the bot can't handle retweets or replies, support soonish)
Hackers On Planet Earth 🏳️🌈🏳️⚧️ @hope.net HOPE Conference
The New Yorker Hotel
August 14-16, 2026
NY, NY
https://hope.net
obscure - cDc 🅅 @obscure.bsky.social I am angry, I am ill, and I am as ugly as sin. My irritability keeps me alive and kicking. I know the meaning of life, it doesn’t help me a bit.
cDc Cultee
sshell @sshell.co propane and propane accessories
ai + security research
ccdc red team
SLEUTHCON @sleuthcon.bsky.social Tickets for 2026 are now available!
https://www.sleuthcon.com
Space Rogue @spacerog.bsky.social I fight for the user. | L0pht Heavy Industries - ATStake - Whacked Mac Archives - Hacker News Network - Cyber Squirrel 1 | Semgrep
evilmog @mog.evil.af X-Force, Shenanigans, Hashcat, Church of WiFi, Black Badges, MUDs, Dad Jokes, some Infosec.
Twitter: @evil_mog
Emmanuel Goldstein 🇺🇦 @goldste.in Editor of 2600 Magazine
Coordinator: Hackers On Planet Earth conferences
Host: Off The Hook & Off The Wall radio shows
etc.
ackmage @hermit.sh computer(s)
will you die as you are told? who will you obey?
cursed words spat out by a seething illusion? or the truth within your own soul?
herm.it
github.com/deepseagirl
google dorks @thedorkweb.bsky.social
artwork @halfpotion.bsky.social
(she/any)
TProphet @tprophet.org Founder of @queercon @telechallenge @flyawardcat. Writer @2600, @tribeofhackers.
Every day, my life continues to amaze me.
我是同性恋# 🏳️🌈
Opinions are my own.
jduck @jduck.me Continuously learning about computer security through research and development.
@gdead.bsky.social @gdead.bsky.social Founder (yikes!), supports @heidishmoo each year as she wrangles @shmoocon, totally done with that other site
argp @argp.bsky.social Hacker. Ascetic. Phrack author. The most technical boy in town.
Łukasz @maldr0id.bsky.social Military-grade reverse engineer @ Google, working on Android malware
Got mistaken for a member of Project Zero once.
Everything here is my own opinion
he/him ✨🌈🦄
B. Paride @pbottin.bsky.social Mechanical Engineer | Steam Turbines R&D Engineer | Padova
Virus Bulletin @virusbtn.bsky.social Security information portal, testing and certification body.
Organisers of the annual Virus Bulletin conference.
Hacker News Top Stories @hackernewsbot.bsky.social (Unofficial) Hacker News Bot with top stories updates.
Jobs from YC startups @whois-hiring.bsky.social
Creator @ykravchuk.bsky.social
Steven Spohn @stevenspohn.bsky.social Speaker. Storyteller. Director @MountSinaiNYC, Philosopher. Writer. Aspiring Iron Man. Guy trying to make the world better. Views my own.
Jules Terpak @julesterpak.bsky.social julesterpak.net
Data Breaches Digest @databreachesdigest.bsky.social Daily Data Breaches & Cyber Security News - https://www.dbdigest.com
PRiSM: Ransomware Spectral Analysis - https://www.prismrsa.com
@thellmic.bsky.social @thellmic.bsky.social Threat Intel, MN. All opinions are my own #YNWA
Daniel Gordon @validhorizon.bsky.social Thought Trailer, Cyber Threat Intel, DFIR. He/Him. Bucketing, sharing, and bacon-saving as a service. https://validhorizon.medium.com/
John @bigbadw0lf.bsky.social Frontline Intelligence with #AdvancedPractices 🦅 @Google Threat Intel | views are my own
Dan Black @danwblack.bsky.social Previously Google, NATO, 🇨🇦 Government. Views mine and mine only.
John Scott-Railton @jsrailton.bsky.social Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
@lnd3v.bsky.social @lnd3v.bsky.social Threat Intelligence, Pentester, SOC Analyst. Purple. Loves developing OSINT | Offensive tooling. Profile picture unrelated.
Bellingcat @bellingcat.com Bellingcat is a global collective uncovering facts to hold power to account. Our work is independent. Our methods are public. Our community is global.
Want to support our charity? bellingcat.com/donate
The Wayback Machine @waybackmachine.bsky.social The Wayback Machine is a service of the Internet Archive that allows people to visit archived versions of Web sites.
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
—>realhackhistory.org @bsky.realhackhistory.org O͖̺͊̕͡ͅfficial bluesky for realhackhistory YouTube channel & blog, skeeting the #history of phreaks, #hacking & #hacktivism as well as portrayal of hackers in media. I do some threat intel & OSINT. No AI used. Hobbyist #skystorian.
https://realhackhistory.org/
Distributed Denial of Secrets @ddosecrets.org DDoSecrets is a 501c3 journalist non-profit devoted to publishing and archiving leaks and other data in the public interest.
DDoSecrets.org
LibraryOfLeaks.org
https://en.wikipedia.org/wiki/Distributed_Denial_of_Secrets
DonorBox.org/ddosecrets
face0xff @face.0xff.re vulnerability researcher · reverse engineer · Ⓥ🌱
https://0xff.re/
Jack @jack-royer.bsky.social Security researcher building reverse engineering tools @ CentraleSupélec
@cyberturkey.bsky.social @cyberturkey.bsky.social Cybersecurity professional sharing tips, tricks, and the occasional meme. 
sukeban games @sukeban.moe THE FUTURE IS UNDERGROUND
We made VA-11 Hall-A
NEXT: .45 PARABELLUM BLOODHOUND
ESET Research @esetresearch.bsky.social Security research and breaking news straight from ESET Research Labs.
welivesecurity.com/research/
sam4k @sam4k.com pwning kernels & blogging on os internals 🌱
Alexandre Borges @alexandreborges.bsky.social Vulnerability Researcher | Exploit Developer (speaker 3x at DEF CON)
r1cksec @r1cksec.bsky.social Data breach revealed,
Malware lurks, silent, stealthy -
OSINT tracks the thread.
URLs I post may contain malware – be careful and check yourself before running anything.
https://github.com/r1cksec
infosec.exchange/@r1cksec
0xor0ne @0xor0ne.bsky.social | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | Only My Opinions :) |
Carola Frediani @carolafrediani.bsky.social Human rights infosec technologist.
Cyber journo.
Co-founder of Guerredirete.it.
My newsletters:
https://guerredirete.substack.com/ (Italian)
https://conflicts.digital/ (English)
NULL @codemunkee.bsky.social Cybersecurity Researcher | Machine Learning & Artificial Intelligence | OSINT | CTI | Threat Modeling | Apolitical | Working to Democratize Cybersecurity
Chris Smith @goblinlayer.com Half-centaur, but just the upper half
Liang Wenfeng @0xsojalsec.bsky.social Cyber security Re-Sachers || Malware Analyses || Information Security || Onion Monitoring || I0S || AI Re-Sacher ||
@palmisjt.bsky.social @palmisjt.bsky.social Incident Response @ Mandiant