Marco Di Costanzo
Head of Threat Hunting & ICS Expert @Meridian
Opinions are my own.
@ghostsaguaro.bsky.social
DFIR & Tacos | ICS DFIR @dragosinc | Cyber Security Evangelist | Maker of random stuff | Always Learning | Thoughts are Mine | He/Him ๐ฒ๐ฝ๐บ๐ธ | ๐บ๐ฆ
@bplanz.bsky.social
IoT, ICS, Cyber Security. Love fixing almost anything. Old toys, cars. Learning to weld. Love taking pictures. Dream job would be part of a team restoring a 1900's steam locomotive. Abandoned Muskville. Here and on Mastodon [email protected]
@gandalfddi.z19.web.core.windows.net
Retired MSFT - Security-Computer-Network-ICS-SCADA - I have a very particular set of skills-Military Brat-#PNW gandalfddi.z19.web.core.windows.net gandalfddi.z19.web.core.windows.net/motorcycle.html Space- gandalfddi.z19.web.core.windows.net/shuttle.html
@raedahsan.bsky.social
KSA's ๐ธ๐ฆ Youngest Cyber Security Expert๐ฅ | CVE-2021-4434 | Advisory Board Member | Keynote Speaker ๐ค | Penetration Tester | ICS/SCADA | CC (ISC2) | Award-Winning Ethical Hacker๐ | Hall of Fame๐
@eirreb.bsky.social
- ICS/OT Security Specialist ๐จโ๐ป In the future everyone will be anonymous for fifteen minutes - banksy
@hacktonics.bsky.social
Hands-on training courses on Industrial Control Systems (ICS) Security hacktonics.io
@p4lsec.bsky.social
OT ICS Security Engineer. Blue collar to tech. Building the future. OEF Vet, med retired Army. Black badge @defcon. Techno-optimist. Opinions are mine. ๐บ๐ธ/โฉ
@petermaynard.co.uk
Security Researcher - ICS - Networking // Privacy Advocate // Open-Source Enthusiast Wales, UK ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ www: https://petermaynard.co.uk blog: https://not.just-paranoid.net
@cyberantani.bsky.social
๐๐ฆ๐ญ๐ค๐ฐ ๐ฐ - ๐๐ฉ๐บ๐ด๐ช๐ค๐ข๐ญ ๐- ๐๐๐ ๐ญ - ๐๐ฐ๐ ๐ค Security {๐๐๐ฌ๐๐๐ซ๐๐ก๐๐ซ | ๐๐ฉ๐๐๐ค๐๐ซ | ๐๐ง๐ฏ๐๐ง๐ญ๐จ๐ซ | ๐๐ง๐ฌ๐ญ๐ซ๐ฎ๐๐ญ๐จ๐ซ} ๐บ https://youtube.com/@whid_ninja ๐ whid.ninja ๐ whid.ninja/blog Don't Ask What I Think about๐โ๐! I may get offensive ๐ฎ๐น๐ค๐
@kerrytnews.bsky.social
Cyber news reporter, hockey player, always learning about cyber, languages, life.
@j0hnnyxm4s.johnnyxmas.net
Attractive nuisance | 3rd Gen Hacker | BurbSec | OT\ICS | Seen on Fox, Wired, TechCrunchโฆ | Infosecโs Community Builder | I only have time to do great things.
@icsecure.bsky.social
ICS/OT Security, Control Systems PE, water guy, MWRA Alum, Dragos Alum. Founder I&C Secure, Inc
@jimgilsinn.bsky.social
ICS Cybersecurity Engineer @ MITRE, Critical Infrastructure, Electrical Engineer, Father, Muslim, Geek & Tech Junky, Adjunct Prof @ GMU, #ISA_IEC62443 #NIST
@auonsson.bsky.social
Pseudonymous osint. Enjoy data, ships, planes, maps, simplicity, connectedness. Also, Baltics. Judge me by my tweets. http://mastodon.world/@auonsson backup ๐ธ๐ช
@smthdfirent.bsky.social
@cristracci.bsky.social
๐ค Cyber, international security and public policy โ๏ธPositive thoughts and ๐ง interesting conversations ๐๏ธ๐ฆ Columbia SIPA alumnus
@malwaretech.com
Cybersecurity Specialist, Public Speaker, Ex-Hacker. https://marcushutchins.com
@runasand.bsky.social
Founder of Granitt, securing journalists and at-risk people around the world.
@jsrailton.bsky.social
Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
@selenalarson.bsky.social
cyber, dogs, sports, memes. she/her. podcaster. "bluesky's humblest resident nailfluencer ๐ " - Jerry my heart is in the west ๐ต๐
@doublepulsar.com
cybersecurity weather person. @gossithedog before Elon ruined everything
@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 [email protected]
@hultquist.bsky.social
Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
@moore.bsky.social
Cyber-warfare | PhD from KCL | Author of 'Offensive Cyber Operations' | Security @ Meta
@ransomwaresommelier.com
Recorded Future - Ransomware Researcher Owner @greenarcher.io - Yours Truly, Johnny Dollar | The Press Guardian | The Clock | The Green Archer Weird mix of security, comics, photography and wine! www.greenarcher.io
@jags.bsky.social
Executive Director for Intelligence and Security Research @ SentinelOne. Distinguished Fellow and Adj Professor @ Hopkins SAIS Alperovitch Institute. Three Buddy Problem Co-Host. LABScon Founder, Cyber Paleontologist, Fourth-Party Collector.
@dagrano.bsky.social
Fmr. NSC Director, Intelligence. Director, Threat Disruption @ Meta. Rescue Dog Pilot, Flight Instructor, Former Big Hair Practitioner ๐ณ๏ธโ๐
@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
@shanehuntley.bsky.social
Aussie security / tech guy. Google Threat Intelligence. Co-founder Threat Analysis Group (TAG). Tweets are my own not my employers.
@silascutler.bsky.social
You may know me from your server logs. Malware, Hacks, Internet Scanning, CTI w00w00, Censys, IST
@bushidotoken.net
๐ฌ๐ง | Senior Threat Intelligence Advisor at Team Cymru | Co-author SANS FOR589 | Co-founder Curated Intel
@hostilespectrum.bsky.social
Former intel, now academic @NDU_CIC, @TheKrulakCenter, @SIWPSColumbia @ColumbiaSIPA, @CyberStatecraft, @ElliottSchoolGW, @PAISWarwick. Apolitical, views=own
@hegel.bsky.social
Distinguished Threat Researcher, Research Lead @SentinelOne. Advisor with @ValidinLLC. https://tomhegel.com/blog.html
@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
@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
@danwblack.bsky.social
Previously Google, NATO, ๐จ๐ฆ Government. Views mine and mine only.
@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.
@dakotaindc.bsky.social
China-Focused Consultant @SentinelOne | Nonresident Fellow @ACGlobalChina | Adjunct @Georgetown | Unprofessional Cook | โค๏ธ๐๐ https://linktr.ee/dakotaindc
@cglyer.bsky.social
Microsoft Threat Intelligence Center - Former Incident Responder & Chief Security Architect @Mandiant
@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.
@sleuthcon.bsky.social
SLEUTHCON is returning June 6th, 2025 in Arlington, VA! Join us in-person or virtually. ๐๏ธ Grab your tix now! | https://www.sleuthcon.com
@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
@swithak.bsky.social
French Security Analyst (Fmr TelcoSec) Cyber / Security / Geopolitics & and others. Personal Account, My opinion! Lang: ENglish & FRench
@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
@bigbadw0lf.bsky.social
Frontline Intelligence with #AdvancedPractices ๐ฆ @Google Threat Intel | views are my own
@jhuntinfosec.com
๐จโ๐ป coder + hacker + engineer. ๐น Hunting Adversaries. ๐ฆ #Philly sports ๐ฎ Video games. Views/Opinions are my own. Freedom for all. ๐บ๐ธ๐ณ๏ธโ๐๐ณ๏ธโโง๏ธ๐บ๐ฆ Posts/Skeets disappear. Re-post โ endorsement.