Michael Fourdraine
InfoSec Practitioner, Incident Response gronk. My views are not that of my employers @ Cyber Janitorial Services
Mastadon: Vog@infosec.exchange
@techstacksin.bsky.social
Software engineer. Product manager. Founder by day coder by night | currently working on high performance systems #java #python
@osinttechniques.bsky.social
Resources for Open Source Intelligence Investigations. Follow the Digital Bread Crumbs. #OSINT #OSINTCurious linktr.ee/osint.techniques
@technologyreview.com
Our in depth reporting on innovation reveals and explains what’s happening now to help you know what’s coming next. Find our journalists on Bluesky: https://bsky.app/starter-pack/technologyreview.com/3lar7fofuwl2n
@infosecsherpa.bsky.social
Former librarian. Current Information Security sherpa. Philly area hoagie mouth. Your Guide Up a Mountain of Information! Portfolio: https://linktr.ee/infosecsherpa
@gamingonlinux.com
News + Opinions. UK based. One person mostly. Content creator of many forms. Support on Patreon: http://patreon.com/liamdawe https://www.gamingonlinux.com (official account). Personal on @liamd.gamingonlinux.com Email tips: contact@gamingonlinux.com
@cyberciti.biz
Enjoy Linux & Unix systems? Open source software and programming? Sysadmin & DevOps work? Follow us to make the most of your geeky IT career. 🐧💞🧑🏻💻 Blog: https://www.cyberciti.biz | Forum: https://www.nixCraft.com
@arstechnica.com
Original news, reviews, analysis of tech trends, and expert advice on the most fundamental aspects of tech.
@defcon.bsky.social
The world’s premier hacker conference. Serving the global hacker community since 1993. Defcon.org Forum.defcon.org Defcon.social
@jacks.grndcntrl.net
Aviation, Space and ElonJet @elonjet.net https://instagram.com/jacksweeney https://grndcntrl.net/
@adafruit.com
Engineer - Founder of Adafruit - Brooklyn, NY USA - Manufacturer, open-source hardware, certified Minority and Woman-owned Business Enterprise (M/WBE) https://adafruit.com - support https://forums.adafruit.com & order/customer help support@adafruit.com
@signal.org
Signal is an end-to-end encrypted messaging app. Privacy isn’t an optional mode, it’s just the way that Signal works. Every message, every call, every time.
@alyssam-infosec.com
Hacker, CISO, and private pilot. Certified Bluesky Elder. Author and International Speaker, Chief advocate of #DoBetterBeBetter Compassion and empathy are traits in short supply but necessary to make this world a better place. alyssasec.com
@atproto.com
Social networking technology created by Bluesky. Developer-focused account. Follow @bsky.app for general announcements! Bluesky API docs: docs.bsky.app AT Protocol specs: atproto.com
@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.
@techcrunch.com
Technology news and analysis with a focus on founders and startup teams. Got a tip? http://techcrunch.com/tips
@jroosen.bsky.social
SpyCloud - Director of Security Research, Cryptolaemus Coordinator, Emotet(Ivan)/QBot(Boris) Destroyer, gold prospector & former sysadmin.
@martijngrooten.bsky.social
Threat Intelligence for Silent Push. Security for at-risk people. Researcher, reader, runner. Traveler. Signal: martijngrooten.37
@sanjuanswan.bsky.social
mountains, books, bikes, intelligence history. Formerly, threat intel @ GitHub.
@cedricpernet.bsky.social
Senior Threat Researcher @ Proofpoint. Cybercrime / Cyberespionage aficionado. Has worked in several CSIRTs/CERTs. Metal & Rock dude, never enough guitars. Motorcycles fan. Wrote a book in French language on cyberespionage. Ex-Law Enforcement Officer
@pivotcon.bsky.social
Threat Research Conference in Malaga, Spain, 7-9 May 2025 #StayTuned #ComingSoon #PIVOTcon #PIVOTcon25 https://pivotcon.org
@mparsons.bsky.social
Threat Analyst @ Microsoft - mostly post about astrophotography and occasional some work. Posts are my own
@drunkbinary.bsky.social
Principal Adversary Hunter @dragosinc, Army Veteran, Cocktail Scientist, APT Researcher | #FSD https://infosec.exchange/web/@DrunkBinary https://twitter.com/DrunkBinary
@jhuntinfosec.com
👨💻 coder + hacker + engineer. 🏹 Hunting Adversaries. 🦅 #Philly sports 🎮 Video games. Views/Opinions are my own. Freedom for all. 🇺🇸🏳️🌈🏳️⚧️🇺🇦 Posts/Skeets disappear. Re-post ≠ endorsement.
@bigbadw0lf.bsky.social
Frontline Intelligence with #AdvancedPractices 🦅 @Google Threat Intel | views are my own
@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
@swithak.bsky.social
French Security Analyst (Fmr TelcoSec) Cyber / Security / Geopolitics & and others. Personal Account, My opinion! Lang: ENglish & FRench
@cyberwarcon.bsky.social
CYBERWARCON is a one-day conference in Arlington, VA focused on the specter of destruction, disruption, and malicious influence on our society through cyber capabilities. cyberwarcon.com
@sleuthcon.bsky.social
SLEUTHCON is returning June 6th, 2025 in Arlington, VA! Join us in-person or virtually. 🎟️ Grab your tix now! | https://www.sleuthcon.com
@ehutchins.bsky.social
Started in infosec, co-authored the kill chain paper, dabbled in countering influence operations at Meta, and now back to infosec. Lover of command line, python, and rust.
@cglyer.bsky.social
Microsoft Threat Intelligence Center - Former Incident Responder & Chief Security Architect @Mandiant
@dakotaindc.bsky.social
China-Focused Consultant @SentinelOne | Nonresident Fellow @ACGlobalChina | Adjunct @Georgetown | Unprofessional Cook | ❤️💜💙 https://linktr.ee/dakotaindc
@leefosterintel.bsky.social
AI Security / Cyber Threat Intel / Disinformation / Influence Operations. Founder aspectlabs.ai, Adjunct at Johns Hopkins SAIS Alperovitch Institute for Cybersecurity Studies, formerly Director of Influence Ops Analysis at Mandiant. All views my own etc.
@willnoodles.bsky.social
Trust Investigations & Intel; Dad; Rehabilitating grump; Tech company badge collector. Currently Director @ LinkedIn; Former Twitter, FB, Dell SWRX, VRSN. Here for the cyber
@pstirparo.bsky.social
#ThreatIntel #ICS #DFIR; ''Learning iOS Forensics'' author; #BSidesZH #BSidesBE #PIVOTcon org. @pivotcon.bsky.social https://pstirparo.ch twitter.com/pstirparo Related interests/obsessions: #ThreatHunting #CTI #YARA #CriticalThinking #Books #Obsidian
@hegel.bsky.social
Distinguished Threat Researcher, Research Lead @SentinelOne. Advisor with @ValidinLLC. https://tomhegel.com/blog.html
@hostilespectrum.bsky.social
Former intel, now academic @NDU_CIC, @TheKrulakCenter, @SIWPSColumbia @ColumbiaSIPA, @CyberStatecraft, @ElliottSchoolGW, @PAISWarwick. Apolitical, views=own
@bushidotoken.net
🇬🇧 | Senior Threat Intelligence Advisor at Team Cymru | Co-author SANS FOR589 | Co-founder Curated Intel
@silascutler.bsky.social
You may know me from your server logs. Malware, Hacks, Internet Scanning, CTI w00w00, Censys, IST
@shanehuntley.bsky.social
Aussie security / tech guy. Google Threat Intelligence. Co-founder Threat Analysis Group (TAG). Tweets are my own not my employers.
@dagrano.bsky.social
Fmr. NSC Director, Intelligence. Director, Threat Disruption @ Meta. Rescue Dog Pilot, Flight Instructor, Former Big Hair Practitioner 🏳️🌈
@cjunky.bsky.social
Ramblings of a Mad Englishman: Hacker @ BBC's Real Hustle & Mr Robot. Head of Sec @ DEF CON. Founder @ CTI-League, Ransomware Taskforce, w00w00, CDC NSF, (He/Him). Also Twitter @marcwrogers Mastodon cj@chaos.social
@jsrailton.bsky.social
Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
@oxley.io
Amazon/AWS Threat Intelligence. @CitizenLab.ca Research Fellow. Former federal agent. Fan of space, books, technology, and Mother Nature🌪️. Personal account. 🇺🇸 🇺🇦 🇹🇼 #ThreatIntel Storm chasing: https://bsky.app/profile/wxdox.com
@bjornbert.nafofellas.com
NAFO. We got a medal from the Lithuanian MFA. I’m a certified friend of Ukraine. A member of Free Ukraine. Donate to https://savelife.in.ua/en/ That’s the perfect Christmas and birthday gift