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)
RecordedFuture @recorded-future.bsky.social Recorded Future. Know what matters. Act first.
BleepingComputer @bleepingcomputer.com Breaking cybersecurity and technology news, guides, and tutorials that help you get the most from your computer. DMs are open, so send us those tips!
The Hacker News @thehackernews.bsky.social #1 Most trusted publication for breaking cybersecurity and hacking news, insights, and analysis for information security professionals.
Cisco Talos Intelligence Group @talosintelligence.com Cisco Talos defends Cisco customers with trusted global cybersecurity intelligence. Support requests: https://talosintelligence.com/support
Microsoft Threat Intelligence @threatintel.microsoft.com We are Microsoft's global network of security experts. Follow for security research and threat intelligence. https://aka.ms/threatintelblog
The DFIR Report @thedfirreport.bsky.social Real Intrusions by Real Attackers, the Truth Behind the Intrusion.
https://thedfirreport.com
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Ben Rothke @benrothke.bsky.social I do information security, risk management and other tech stuff.
Co-author of new book: The Definitive Guide to PCI DSS Version 4: Documentation, Compliance, and Management.
https://amzn.to/3WhEfh1
TrustedSec @trustedsec.com End-to-end Cybersecurity consulting team leading the industry, supporting organizations, and giving back. #HackThePlanet
https://trustedsec.com/
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
Brian Krebs (parody) @briankrebs.bsky.social Did you think your little ass could hide from me? Don’t worry this username will be forwarded to my federal buddies. I smoke all sim swappers and put them in some packs! 💯💯💯
parody
Troy Hunt @troyhunt.com Founder & CEO of @haveibeenpwned.com, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
NZZ @nzz.ch Das Weltgeschehen in deinem Feed. #nofilter
heise Security @heisec.bsky.social News und Geschichten des Security-Portals von heise online
heiseonline @heise.de News rund um Technik, IT und Digitales.
heise.de/impressum.html & http://heise.de/privacy
Inside IT @inside-it.ch Das Schweizer Tech-Magazin für IT-Verantwortliche.
https://www.inside-it.ch/
@mikko @mikko.bsky.social Fighting malicious use of technology.
Baklava Monster, CISSP @ant0i.net can i haz cookies?
Pasquale Stirparo 🇺🇦 🇪🇺 @pstirparo.bsky.social Founder @ RationalEdge
#ThreatIntel #ICS #DFIR; ''Learning iOS Forensics'' author;
#BSidesZH #PIVOTcon org.
@pivotcon.bsky.social
https://pstirparo.ch
https://rationaledge.io
Related interests/obsessions:
#ThreatHunting #CTI #YARA #CriticalThinking #Books
Pascal Gujer @evilmaid.bsky.social security researcher | speaker | trainer | lockpicking | evil maid attacks | maker | https://threema.id/MPK39EB8 | hands-on-security.com
Ian Amit @iiamit.bsky.social CEO & Co-Founder. Entrepreneur, hacker, executive, and general trouble maker/seeker/solver.
Board member @BSidesLV. Keynote speaker. Views are my own.
Defcon Switzerland @defconch.bsky.social DC4131
Compass Security @compass-security.com Penetration Testing, Red Teaming, Incident Response, Managed Detection, Digital Forensics, Security Training, Managed Bug Bounty, Cyber Training Range
BSides Las Vegas @bsideslv.org BSides Las Vegas will take place August 3-5, 2026
Las Vegas · bsideslv.org
Red Team Village @theredteamvillage.bsky.social Red Team Village | Join us on http://redteamvillage.io/discord . Check our next events at: http://redteamvillage.io
Candid/MyLaocoon @candid.bsky.social @MyLaocoon - Im a security geek. My tweets are my own. #xorlab - Orga of #Area41 #DC4131 - I break stuff, I have fun, I have fun breaking stuff ;
Insomni'hack @1ns0mn1h4ck.bsky.social Security conference and hacking contest founded and organized by
@orangecyberch since 2008 in Lausanne, Switzerland. 
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. 
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
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
NASA | ESA Space Updates @nasaupdates.bsky.social Space news from around the globe, all in one place
Focusing on NASA & ESA Missions
Artemis III 🚀🌕 | 2027
Note we are not NASA just #Spacenerds #Moonjoy
The New York Times @nytimes.com We seek the truth and help people understand the world. Not a subscriber? Your first month is now free in our app. https://nytimes.onelink.me/Xpht/zbx4nci9