SANS.edu Internet Storm Center @sansisc.bsky.social http://isc.sans.edu - Global Network Security Information Sharing Community - Daily blogs and cyber security news podcast.
John Linnell @linnell.bsky.social Your honor, I submit that we’re not dealing with a credible witness. He has already testified that he is the eggman. Now he’s reversed himself and claims to be the walrus.
Herbie Zimmerman @herbiezimmerman.bsky.social Previous SOC analyst and still wanna-be malware researcher. Manager @HuntressLabs. Striving to learn. Stay awesome folks!
www.herbiez.com | x.com/HerbieZimmerman
@0v3rmu53d.bsky.social @0v3rmu53d.bsky.social Infosec | osint | apanthropic 
TJ Nel @idr0p.net Insikt Group @ Recorded Future
Malware, AI, data, and coffee.
CyberRaiju @jaiminton.com An Aussie who does cyber things | Sr. Manager @Huntress.com | Former Principal @CrowdStrike.com and HuntressLabs | https://jaiminton.com | https://www.youtube.com/@cyberraiju/featured
J. Madurplefiq @madurplefiq.bsky.social Technology worker looking to re-enchant the world one amazing thing at a time. Topics include: nature, baking, books, Tarot, paranormal, Linux, programming, and whatever captures my whimsy.
9to5Linux.com @9to5linux.com Covering latest Linux and Open Source news and releases at https://9to5linux.com
Help keep 9to5Linux alive! Buy us a ☕️ https://ko-fi.com/9to5linux
crudd @crudd.re Reverse Engineering and Malware Analysis
BleepingComputer [Unofficial] @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 threats, and […]
🌉 bridged from 🌐 https://bleepingcomputer.com/: https://fed.brid.gy/web/bleepingcomputer.com
Joe Gray aka JOSINT @c3pjoe.bsky.social Threat Intel; Author: @nostarch; 5x Black Badge; Views: my own; https://nostarch.com/practical-social-engineering
Malware Unicorn @malwareunicorn.bsky.social @Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
MITRE ATT&CK @attack.mitre.org MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Reposting ≠ endorsement.
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
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
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!
BSides Austin @bsidesaustin.bsky.social BSides Austin 2024: December 5th - 6th (back to two days of in-person talks!)
Website: https://bsidesaustin.com
Mastodon: @bsidesaustin@infosec.exchange 
DEATHCon @deathcon.io A Detection Engineering and Threat Hunting workshop-first conference for cybersecurity pros, students, and enthusiasts.
Held online and in many small venues around the world.
DiggeR @handle.invalid 3D Printing Fan, All things Info/Cyber Security, Self Hosting, Video Gamer, Geek in General.
DFIR Diva @dfirdiva.bsky.social DFIR Analyst
Blog: https://dfirdiva.com/
Free & Affordable Training (DFIR, OSINT, Cybersecurity): https://training.dfirdiva.com/
Community Events: https://events.dfirdiva.com/
Curated List of Discounts: https://training.dfirdiva.com/current-discounts
Gi7w0rm @gi7w0rm.bsky.social Just me, worming through the interwebs.
Threat Intelligence and #URINT Analyst
Other places: linktr.ee/gi7w0rm
Support me: https://ko-fi.com/gi7w0rm
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
𝙽𝙴𝚃𝚁𝙴𝚂𝙴𝙲 @netresec.com Experts in Network Forensics and Network Security Monitoring. Creators of #NetworkMiner, #PolarProxy, #FlowCarp, #CapLoader and RawCap.
Website: https://www.netresec.com/
Mastodon: @netresec@infosec.exchange
Sake Blok @syn-bit.nl Relational therapist for computer systems with a passion for Network Analysis, Protocol Analysis, bug chasing and problem solving. (he/him)
Goran @gmahovlic.bsky.social Interested in electronics/hacking/making/art/nature
https://mastodon.online/@goran_mahovlic
Ransomware.live @ransomware.live Ransomware.live tracks & monitors ransomware groups' victims and their activity. It was created by @Julien.io, a security researcher. The website provides information on Ransomware groups, victims, negotiations, payment demands and much more.
The Banshee Queen 👑 @cyberoverdrive.bsky.social #threatintel @Recorded Future | Formerly @PwC GTI | Malware & infrastructure analysis with a side of cyberpunk. 🌃🌌 She/her, support 🏳️🌈🏳️⚧️✨
burritosec @unauthorized.computer he/him 🏳️🌈 | cyber dude | and it only seems so strange right now
tlansec @tlansec.bsky.social Threat Intel @volexity.com n stuff.
London, UK.
Andrew Case @attrc.bsky.social Volatility Core developer, Dir. of Research Volexity, LSU Cyber
Tom Hegel @hegel.bsky.social Hunting nation-state threats, and bending intelligence tech to shape real-world outcomes.
Selena Larson @selenalarson.bsky.social loves dogs, sports, memes. she/her. podcaster. "bluesky's humblest resident nailfluencer 💅" - Jerry
my heart is in the west 🌵🌊 views mine.
Paul (◔_◔) @pabb.bsky.social InfoSec. Everton. Other stuff.
signalblur📡🛸 @signalblur.bsky.social Cloud Security Researcher
Founder of https://magonia.io
#Cloud #Container #NSM #Malware #CTI #ThreatIntel
UFO Enthusiast
Opinions are my own. He/Him
Randy @irishdeath.bsky.social Dad above all other jobs
Detection Engineering and Threat Hunting
Email and Empathy
Michael Bower @mbower.bsky.social “Threat Hunter” and I write detection rules
CyberLarry @cyberlarry.bsky.social Larry and I are re-training in the field of cybersecurity. We'll be posting about things we've learned during our venture... Maybe others will learn something from our findings, maybe others will teach us some bits.
Rik @rikcarter.co.uk In my defence, I was left unsupervised.
🇺🇦 Xorhex 🇺🇦 @xorhex.bsky.social 
OnyxCinder @0x8366.bsky.social researcher and ctf player with L3ak
Brixes @brixes.bsky.social Co-founder at a data company.
Jim Clausing @jclausing.bsky.social pilot, cyclist, Unix/Linux, DFIR
dms1899 @dms1899.bsky.social work time: defender
fun time: malware hoarder/puzzle solver/capacity tester
member of:
@cryptolaemus.bsky.social
fan of:
@hatching_io
@sublime_sec- J Jérôme Segura @jeromesegura.com Security researcher with a special interest for web threats.
David Szili @davidszili.bsky.social AlzetteInfoSec Managing Partner | BSidesLux Ex-Organizer | SANS Principal Instructor | Posts are mine, all mine!
Lil Juan Rey @johnking.bsky.social 🏥🍯 TLP: Burnt Sienna, Omni Consumer Products Manager, High Altitude Treasure Recovery
m00se 🇨🇦 @aptm00se.bsky.social #threatintel
Philo @opfuchs.gay 32/♂️/bi 🏳️🌈 🇪🇺 Berlin ♥️ @reese.dog
Yet another furry. Giustizia e libertà. Cybersecurity, Wissenschaftstheorie, scientific humanism and more. The queer bourgeois cosmopolitan they warned you about.
NSFW 🔞 there will be dick
Alan Neilan @aneilan.bsky.social security researcher
https://aneilan.github.io
35
Drew @bugfire.io malware detection and analysis, hunting and gathering, threat research
Views are my own.
al3x @cyb3rkitties.bsky.social they/she. spreader of virtual kitties. 🐱
threat intelligence & malware, mostly Russia stuff.
probably reading reports.
nerdy and witchy things. rabbit holes. naps are underrated.
y0sh1mitsu @y0sh1mitsu.bsky.social DFIR Consultant - GCFR | https://linktr.ee/y0sh1mitsu
Kostas @kostastsale.bsky.social Running ➡ http://defendpoint.ca | http://edr-telemetry.com | https://edr-comparison.com/ | http://detectionstream.com | 🇬🇷🇨🇦
Caitlin @thegamblingbird.bsky.social Equal parts minx and battle axe.
Birder. Force of nature.
Cybersecurity DFIR practitioner.
MalwareHunterTeam @malwrhunterteam.bsky.social https://x.com/malwrhunterteam | https://id-ransomware.malwarehunterteam.com/
Paul Melson @pmelson.bsky.social 
IntelCorgi @intelcorgi.bsky.social cyber threat intelligence, OSINT, and corgi hair. Thoughts are my own, RT/Like != Endorsement. (He/Him)
Blog: intelcorgi.com
@andregironda.bsky.social @andregironda.bsky.social 
Hexacorn @hexacorn.bsky.social Red Brain, Blue Fingers
Malware Analysis, Reverse Engineering, Threat Hunting, Detection Engineering, DFIR, Security Research, Programming, Curiosities, Software Archaeology, Puzzles, Bad dad jokes
https://www.hexacorn.com/blog/
hexacorn@infosec.exchange
Rony @r0ny.bsky.social Threat Intelligence Analyst
melanie @threatcat.bsky.social Cyber Threat Intelligence Analyst
Jeff Beley @beley.org Incident response and incident response accessories @Accenture. Opinions are my own. DNS aficionado. grep/sed/awk connoisseur.
Aryeh Goretsky @goretsky.bsky.social Security researcher & antivirus pioneer | alum of ESET, McAfee | Microsoft MVP awardee | Mod @Lenovo, @Neowin.Net, Scots Newsletter forums | Intel Insider Council member | Repost ≠ endorse.
Researcher for Gootloader malware @gootloader.zip https://gootloader.wordpress.com/
Lesley Carhart @hacks4pancakes.com I am eminently qualified to speak from experience about a variety of dumpster fires.
ICS DFIR at Dragos, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. I post *very serious* things about infosec. Thoughts my own. Enby. 🏳️🌈
edx @edx.bsky.social he/him
security, drum & bass, stuff & things
the skeeter formerly known as @criznash
aha, w00, reddit.com/r/malware, crashish.blogspot.com
Squiblydoo @squiblydoo.bsky.social Malware Analyst; creator of debloat, certReport, CertCentral.org
Debloat Discord: http://discord.gg/dvGXKaY5qr
squiblydoo.blog
Tony Lambert @forensicitguy.bsky.social Recovering sysadmin that now chases adversaries instead of uptime. Sr Malware Analyst @redcanary
Andrew Northern @exraritas.bsky.social 🔮 Senior Threat Researcher at @proofpoint 🔮 | Kindness and Compassion | Not a reflection of the opinions or policies of my employer | Andrew Northern
Ian Kenefick @iankenefick.bsky.social Cybercrime Fighter 🛡Threat Intelligence 🕵🏻♂️ & Malware Analysis 🦠 Fortunate to work @ Trend Micro. Happy to help whenever possible.
Jason Killam @suspiciouslink.bsky.social Detection Engineer @ Red Canary
https://github.com/killamjr
Security Onion @securityonion.bsky.social By defenders. For defenders.
Peel back the layers of your network and make your adversaries cry.
https://www.securityonion.com
jack @malwareforme.bsky.social Security researcher
Germán Fernández @1zrr4h.bsky.social 🏴☠️ OFFENSIVE-INTEL 🏴☠️ Cyber Threat Intelligence by Hackers | Security Researcher en CronUp.com | CuratedIntel Member | 🥷🧠🇨🇱
Jake Williams @malwarejake.bsky.social Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy.
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Ole Villadsen @olevilladsen.bsky.social Threat researcher @ Proofpoint. Formerly IBM X-Force, CMU, US Government, US Navy. Views are my own.
ExecuteMalware @executemalware.bsky.social Malware analyst
tactical_legacy_kirbo @da667cant.hax.lol Senior Security Researcher, Proofpoint Emerging Threats. I stare at pcaps all day, and use my pattern-seeking scattered hunter-gatherer brain, to write IDS signatures. I'm also a huge fuckin nerd. Obligatory My words are not fit for consumption warning.
Joe Roosen @jroosen.bsky.social SpyCloud - Director of Security Research, Cryptolaemus Coordinator, Emotet(Ivan)/QBot(Boris) Destroyer, gold prospector & former sysadmin.
Tommy Madjar @ffforward.bsky.social Threat Researcher @ Proofpoint. Opinions are my own etc
pr0xylife @pr0xylife.bsky.social DFIR | Malware Hunter | @Cryptolaemus1
pancak3 @handle.invalid https://trac-labs.com
cyber go brrr
Katie Nickels @likethecoins.bsky.social 
Kyle Eaton @0xkyle.bsky.social phishing, maldocs, threat intel 
BSides Las Vegas @bsideslv.org BSides Las Vegas will take place August 3-5, 2026
Las Vegas · bsideslv.org
BSidesNoVA @bsidesnova.bsky.social Official BSKY site of BSides NoVA - Northern Virginia's premier cybersecurity conference in the Security BSides tradition. 10th anniversary in 2026! www.bsidesnova.org
BSidesSATX @bsidessatx.bsky.social Join us on June 13, 2026!! Register, sponsor us, & see schedules at http://BSidesSATX.com; Videos at https://www.youtube.com/c/BSidesSATX
https://linktr.ee/bsidessatx
Joe Slowik @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
Cryptolaemus @cryptolaemus.bsky.social Mealybugs have not been found lately :( I am hungry again for a new bug or perhaps, duck, lots of qakbots around.
Myrtus @malwareindepth.com Malware Researcher | Developer | @Cryptolaemus1
| @NVIDIA
Will happily talk about malware with anyone.
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app