@meredithmeredith.bsky.social
President of Signal, Chief Advisor to AI Now Institute
@k8em0.bsky.social
Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
@zackwhittaker.com
Security editor, TechCrunch Signal: zackwhittaker.1337 mastodon.social/@zackwhittaker this.weekinsecurity.com
@pylos.co
Threat Intel / CTI / OT / ICS / Critical Infra stuff along with other things. I genuinely care, and wish others did too. Website: pylos.co Training/Consulting: paralus.co
@shadowserver.bsky.social
Our mission is to make the Internet more secure by bringing to light vulnerabilities, malicious activity and emerging threats. Join our Alliance! https://shadowserver.org/partner
@mjg59.eicar-test-file.zip
Former biologist. Actual PhD in genetics. Security at https://aurora.tech, OS security teaching at https://www.ischool.berkeley.edu. Blog: https://mjg59.dreamwidth.org Signal: @mjg.59 He/him
@medus4.com
Activist, Hacker cosplayer, Artist. Data economy abolitionist. @cdc_pulpit Sinfluencer, Head of Humanity @ Veilid, designer of weird shirts at hack.xxx I love gross terrifying things. Because I am one
@securescientist.eu
Dad, husband, cybercrime prof with a kink for attacker economics. Head of the Threat Analysis group @tue.nl. 🇳🇱 by profession, 🇮🇹 by nature, 🇪🇺 by conviction. Optimistic cynicism is my thing. Love most. 🌏🔗securescientist.eu
@jamieb.com
Dad • Gamer • Humanist • InfoSec • Cyber • Founder & CTO @socura.co.uk • Previously @ PANW • MDR / SOC Platform Engineering • Detection Engineering • DFIR 🌐 jamieb.com 📍 Buckinghamshire, UK
@evacide.bsky.social
Director of Cybersecurity @eff.org Co-founder of @stopstalkerware.bsky.social These opinions are my own, not my employers’ I did a TED talk once
@ap.brid.gy
Bridgy Fed (https://fed.brid.gy/) bot user for the fediverse. To bridge your Bluesky account to the fediverse, follow this account. To ask a fediverse user to bridge their account, send their address (eg @user@instance) to this account in a chat message.…
@lorenzofb.bsky.social
Real-time historian of the late cyber capitalist era @TechCrunch. Tweets about infosec, surveillance by day. 🍕, ⚽️, 🎸, 🎮 by night. ☎️ Signal: +1 917 257 1382 Past lives: VICE Motherboard, Mashable, WIRED.
@barnaculesnerdgasm.com
Official personal BlueSky account for Barnacules the producer of Barnacules Nerdgasm™️ on YouTube and Twitch!
@sollus.social
Devops with Terraform and AWS. Physical Media Movie collector. My collection: https://cloud.clz.com/filmjohn/movies Indycar Fan Skeeting into the ether. I block accounts with no replies/comments. Banner pic credit: Zdzislaw Beksinski
@smashingsecurity.com
Funny weekly podcast about hacking, cybercrime, and privacy with @grahamcluley.com and Carole Theriault. https://www.smashingsecurity.com
@fonephreak02.2600.blue
Tech content etc. mixed, pan, audhd, I tinker on whatever hits my fancy. Electronics, mechanics and old telecommunications things mostly. That dude on tiktok.
@cyb3rkittyyuwu.bsky.social
she/her here for cats, memes & cyber security X (twitter) @kalioth_the_kat Instagram @cyberkittyy.online (new acc) into cybersec? let's connect!
@defcon.bsky.social
The world’s premier hacker conference. Serving the global hacker community since 1993. Defcon.org Forum.defcon.org Defcon.social
@bellingcat.com
Bellingcat is an independent investigative collective of researchers, investigators and citizen journalists brought together by a passion for open source research. Want to support our charity? bellingcat.com/donate
@cyberscoop.bsky.social
We report on news and events impacting technology and security. https://linkin.bio/cyberscoop/
@attack.mitre.org
MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Reposting ≠ endorsement.
@hope.net
HOPE Conference August 15-17, 2025 Queens, NY https://hope.net
@thezdi.bsky.social
Trend Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
@sansisc.bsky.social
http://isc.sans.edu - Global Network Security Information Sharing Community - Daily blogs and cyber security news podcast.
@owasp.org
We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide. Famous for OWASP Top 10
@defconparrot.bsky.social
Latest News, Fun Moments & Event updates from the DEF CON Community • Follow to stay updated!💛 DEFCON 33 Dates:🎉Aug 07 - Aug 10, 2025 Link of Links { Resources🌍 •> https://linktr.ee/defconparrot Updates🗞️ •> https://x.com/defconparrot }
@r-netsec.bsky.social
Mirrors r/netsec, "a community-curated link aggregator of technical information security content." Unofficial. Operated by @tweedge.net, open source @ https://github.com/tweedge/xpost-reddit-to-fediverse
@joegrand.bsky.social
Hardware hacker, computer engineer, former L0pht member and juvenile delinquent, sometimes known as Kingpin. https://linktr.ee/joegrand
@hacker0x01.bsky.social
The Only official HackerOne bsky account. Peace of mind from security's greatest minds. #HackForGood
@bleepingcomputer.com.web.brid.gy
BleepingComputer is a premier destination for cybersecurity news for over 20 years, delivering breaking stories on the latest hacks, malware […] [bridged from https://bleepingcomputer.com/ on the web: https://fed.brid.gy/web/bleepingcomputer.com ]
@cybersecuritynews.bsky.social
Home of the Cybersecurity News hub. Information sharing and raising awareness. Think, talk and grow while on the go. Visit https://www.cybersecuritynews.today/ for more coverage. Cybersecurity News Today! is on buymeacoffee.com/cybersecuritynewstoday
@r-redteamsec.bsky.social
Mirrors r/redteamsec, "dedicated to red and blue teaming content." Unofficial. Operated by @tweedge.net, open source @ https://github.com/tweedge/xpost-reddit-to-fediverse
@r-purpleteamsec.bsky.social
Mirrors r/purpleteamsec, "we believe that when Red and Blue teams unite, security becomes not just a goal but a shared journey." Unofficial. Operated by @tweedge.net, open source @ https://github.com/tweedge/xpost-reddit-to-fediverse
@r-blueteamsec.bsky.social
Mirrors r/blueteamsec, "intelligence, research and engineering to help operational [blue|purple] teams defend their estates." Unofficial. Operated by @tweedge.net, open source @ https://github.com/tweedge/xpost-reddit-to-fediverse
@thehackernews.bsky.social
#1 Most trusted publication for breaking cybersecurity and hacking news, insights, and analysis for information security professionals.
@austinjohnplays.bsky.social
Professional Gamer. I Make Tips & Tricks for Zelda & Pokemon Games on Nintendo Switch & Switch 2. 2.4M Youtuber. [email protected]
@l0stkn0wledge.com
Breaker of things | Hacker | Leader of humans | Trans 🏳️⚧️ | Lesbian 🏳️🌈 | Gamer 🎮 | Fan of trash pandas 🦝
@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
@itgrrlactual.bsky.social
I got hit by the bluesky “invalid handle” bug 😩 I’m working on changing it back to @itgrrl.com but so far the DNS validation works but then the handle update process is broken 🤬 @itgrrl is NOT me, someone else registered it so for now I’m @itgrrlactual 🤪
@skitzo.bsky.social
I'm _skitzo_ | Former Chief Editor for http://ConsoleTECH.net. You may have seen my work on a Dreamcast, Xbox 360. As seen on: Wired, Darknet Diaries, and MVG Podcast. Now, I am a Cybersecurity person. Thank you: oro.bsky.social
@webjedi.bsky.social
Security Hobo, Itinerant Technologist, Policy Anti-Wonk, Former Senior Fellow at The Atlantic Council, Teller of Tales for Darknet Diaries #91 (and other venues). All opines are my own. RS/Fav/Follow≠Endorsement.
@rayredacted.com
Past host of Tribe of Hackers podcast and Associate Producer of Darknet Diaries. Researcher and executive. He/Him. “Ut scandis, alios subleva.”
@ghostexodus.bsky.social
Darknet Diaries Ep: 70 Cybersecurity writer/ Founder of Electronik Tribulation Army/Former Black hat & Insider Threat /#OpChildSafety
@piratesoftware.live
Game Developer 💛 Director of Strategy - @offbrand.games 💜 Making #Heartbound 💛 Stream - https://piratesoftware.live 💜 Business: [email protected]
@leaks.centropkmn.com
The biggest source of Pokémon leaks, rumors and news. Main account: @centropkmn.com (send us tips there 📬)