Bart Thijssen @bartthijssen.bsky.social Master of (Keeping/Stealing) your Secrets | Security Advisor & Intel Analyst | Civil Servant @ BE | Klopjacht-speurder | IT Eng. + Pol. Sci. | Posts my own
Daniel Lunghi @thehellu.bsky.social Threat researcher at Trend Micro mostly focused on APT
Matasoft @matasoft.bsky.social Fuzzy data matching, entity resolution, data science, data analytics
Mike Wise @mikewise.bsky.social 
Tom Padden @tpad.bsky.social Threat intelligence analyst. He/him
Nicolò Altamura @nicolo.dev Reverse Engineer focused on decompilation, disassembly, and software internals.
Website: https://nicolo.dev/en/
StrikeReady Labs @strikereadylabs.com https://strikeready.com/blog.html
Download live malware samples mentioned here: https://github.com/StrikeReady-Inc/samples
If you prefer marketing (our product is great!) subscribe to our main page @strikeready.com
kurt baumgartner @kurtisj.bsky.social cybersecurity researcher, co-founder TLPBLACK.
thanks for all the xor
Corsin @cocaman.ch it security & cyber guy, research @ https://ecrime.ch, friendly, swiss | Opinions are my own
The Banshee Queen 👑 @cyberoverdrive.bsky.social #threatintel @Recorded Future | Formerly @PwC GTI | Malware & infrastructure analysis with a side of cyberpunk. 🌃🌌 She/her, support 🏳️🌈🏳️⚧️✨
thesilence @thesilence.bsky.social Principal analyst @vtxproject / #Synapse
#APT1 report / former Mandiant
Doing #threatintel before it was a thing
Ben Read @benread.bsky.social CTI @wizsecurity.bsky.social
Adjuct at @jhu.edu - SAIS
Nonresident Fellow at @atlanticcouncil.bsky.social - Cyber Statecraft
Previously NSC44, Mandiant, Google
Go Mammoths
@0xpossum.bsky.social @0xpossum.bsky.social 
Alex Lanstein @lanstein.bsky.social threaty threats -- helping build research workflows into a soc product, but I don't speak for them on this acct. pretty good at bash scripts and strings. disclosures on my linkedin below
https://www.linkedin.com/in/alexlanstein/
Cloud Threats Intelligences @ctintelligences.bsky.social https://cloudthreatsintelligencesosx.blogspot.com/
https://groups.google.com/g/cloudthreatsintelligencesosx
Greg Lesnewich @greg-l.bsky.social oh great, now I’m on bluesky 
Matthew Conway @mattreduce.com 🔍 Threat Intelligence @ Remitly
✍️ CTI newsletter and blog @sourcesmethods.com
The Vertex Project @vertexproject.bsky.social We create technology for analytical teams to provide intelligence-driven insights to decision makers.
For more info, visit https://vertex.link!
tlansec @tlansec.bsky.social Threat Intel @volexity.com n stuff.
London, UK.
Bartek Jerzman @handle.invalid Hunting ghosts in wires and boxes, Head of CTI, former NCSC-PL, PL Navy #fightingthreats | @PIVOTcon.bsky.social co-founder & Chief Meme Officer
Bill Marczak @billmarczak.org senior researcher at @citizenlab.ca
@vtx-savage.bsky.social @vtx-savage.bsky.social 
🇺🇦 Xorhex 🇺🇦 @xorhex.bsky.social 
https://cloudtotalsecurityosx.blogspot.com @ctsecurityosx.bsky.social https://cloudtotalsecurityosx.blogspot.com/
https://groups.google.com/g/cloudtotalsecurityosx
CrazyHellPodcasts @chpodcasts.bsky.social CrazyHellPodcasts@CrazyHellPodcasts.intelligences
piffey @piffey.net Seattle, WA
piffey.net
CTI/Threat Research
Sounders/West Ham
Tom Hegel @hegel.bsky.social Distinguished Threat Researcher, SentinelLABS Research Lead @SentinelOne. Nation-state operations, research systems & applied AI for threat intelligence. Find me at https://TomHegel.com
meadxmoon @everythingscyber.space matas | cti dude/he/they
twin cities 📍
🐶 🇱🇹 🇺🇦 🏳️🌈
| armed with a mind |
danger is unleashed only if you substantially disturb this place physically — this place is best shunned and left uninhabited
Ian Campbell @neurovagrant.bsky.social Security ops engineer and investigator @ DomainTools, writer, voracious reader. he/him. Opinions here mine only. Autistic/depressed/anxious/hungry. https://dti.domaintools.com
DPRK CERT @dprkcert.bsky.social Official Computer Emergency Response Team (CERT) for the Democratic People's Republic of Korea
#NorthSide #NorthKoreaBestKorea
BSides Pyongyang @bsidespyongyang.bsky.social 🇰🇵 #BSidesPyongyang2025 : Nov 18 2025 (Missile Industry Day) @ Lazarus HQ Pyongyang
https://bsidespyongyang.com/- P @packetspoofer.bsky.social @packetspoofer.bsky.social Interests:
#ThreatHunting #CTF
#Books #CriticalThinking
visi stark @invisig0th.bsky.social Founder of The Vertex Project (@vtxproject)
Father of the #APT1 Report @Mandiant.
Inventor of #synapse, #vivisect, UNCs, imphash, ...
DEFCON CTF Champion, Founder of Kenshoto
David Knickerbocker @itsgorain.bsky.social Founder, Author, Engineer. I live and breathe Data Science, Network Science, Natural Language Processing, Artificial Intelligence, Machine Learning, Cybersecurity, and more.
https://100daysofnetworks.substack.com
https://ko-fi.com/davidknickerbocker
jack @malwareforme.bsky.social Security researcher
@dlewen.bsky.social @dlewen.bsky.social 
Cynthia Brumfield @metacurity.com DC resident and cybersecurity writer, analyst, book author, publisher. https://metacurity.com/ https://cyberriskbook.com/
https://www.csoonline.com/profile/cynthia-brumfield/ https://infosec.exchange/@metacurity
Send tips to Cynthia.507 via Signal.
Sources & Methods @sourcesmethods.com Blog and monthly digest of Cyber Threat Intelligence (CTI) information sources, tools, articles, events, and helpful tips sourcesmethods.com by @mattreduce.com
Heinbrian @heinbrian.bsky.social #w00w00 #00m00m
@csongortamas.bsky.social @csongortamas.bsky.social 
Martin Wendiggensen @machinavelli.com PhD candidate @ JHU Alperovitch Institute ; AI Research Scientist @ Dreadnode
PIVOTcon @pivotcon.bsky.social Threat Research Conference in Malaga, Spain, 6-8 May 2026
#StayTuned #ComingSoon #PIVOTcon #PIVOTcon26
https://pivotcon.org
Victoria Walberg @vickyjo.bsky.social Insomniac security & tech geek.
Lancashire lass in The Netherlands, via Brighton, London, and Switzerland.
Tweeting in a personal capacity.
Beni @drbeni.bsky.social Cyber at Swiss National Bank
Renato Gabriele @remagio.bsky.social "If you have a garden and a library, you have everything you need." by Cicero.
https://www.journalismfestival.com/speaker/renato-gabriele
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
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