John Hultquist
Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
@natebeachw.bsky.social
Cyber threat analyst focused on state-aligned adversaries. Opinions are my own, not my employer's. #threatintel #infosec #osint
@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
@craiu.bsky.social
Romanian antihacker from another planet. #threatintel #yara #chess #taekwondo black belt Motto: "One reboot a day keeps the implant away"
@threathuntergirl.bsky.social
Friendly Neighborhood CTI Analyst | Children’s Book Author | Lego builder | Gamer | She/Her
@swithak.bsky.social
French Security Analyst (Fmr TelcoSec) Cyber / Security / Geopolitics & and others. Personal Account, My opinion! Lang: ENglish & FRench
@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.
@dakotaindc.bsky.social
China-Focused Consultant @SentinelOne | Nonresident Fellow @ACGlobalChina | Adjunct @Georgetown | Unprofessional Cook | ❤️💜💙 https://linktr.ee/dakotaindc
@packetnarc.com
Knowlivore; hard-wired to the Matrix. Attempting to live an enriched life with my fellow humans through tech. Husband, Dad, Marine; dream warrior :D -thoughts are mine and mine alone. Do not represent my employer. He/Him
@techy.detectionengineering.net
Creator of Detection Engineering Weekly (https://detectionengineering.net), Sec Research/Intel/Detection @ Datadog
@daveaitel.bsky.social
@malwarejake.bsky.social
Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy, Supreme Allied Commander of ANTIFA.
@nicoleperlroth.bsky.social
cyber raconteur | author THIS IS HOW THEY TELL ME THE WORLD ENDS | former @nytimes | now betting on heroes @ Silver Buckshot Ventures + Venture Partner at Ballistic Ventures.
@likethecoins.bsky.social
@davemwilburn.bsky.social
Recovering infosec engineer, machine learning for infosec, sailor, news junkie, threat intel consumer, deep statist. All opinions are mine. Also see my account on Mastodon/Fediverse, @[email protected]
@jennamclaughlin.bsky.social
NPR Cybersecurity Correspondent (currently) reporting on the transformation of the federal government including by DOGE. Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
@maggiemiller.bsky.social
Cybersecurity reporter for Politico based in DC. Also history, dog, and good TexMex taco nerd. [email protected], DM for Signal
@alexmartin.bsky.social
Journalist covering cybersecurity and intelligence. UK Editor at The Record from Recorded Future News. Dad of two. 🏠 Sheffield 📧 [email protected] 📱 Ask for Signal/PGP
@zackwhittaker.com
Security editor, TechCrunch Signal: zackwhittaker.1337 mastodon.social/@zackwhittaker this.weekinsecurity.com
@suzannesmalley.bsky.social
Reporter covering digital privacy, disinformation and cybersecurity policy for The Record. Mom. Pub trivia queen. Crossword enthusiast. Literary fiction connoisseur. Idiosyncratic. Signal: Suzanne.236 Email: [email protected].
@martinmatishak.bsky.social
Senior Cybersecurity Reporter at The Record from Recorded Future News. Send tips to [email protected]. Signal: mmatishak.80
@mikesager.net
Head of Security @ New Harbor Security, rock and roll, dad jokes. Fan of The National and The Nationals. Former CTO at EMILY’s List, and worked a lot of other places before that. msager.25 on Signal Half awake, in a fake empire.
@hatr.bsky.social
reporter covering cyber (both crime and state-sponsored) for Der Spiegel and ZDF, short overview at https://linktr.ee/hakantanriverdi
@mattburgess1.bsky.social
Security writer @wired.com Cybercrime, privacy, surveillance, and more. Signal: mattburgess.20 | Email: [email protected]
@fbajak.bsky.social
Journalist with tech focus. Ex-Associated Press foreign correspondent. First AP tech editor, Andes chief. frankbajak.com fbajak(at)proton(dot)me - DM for Signal#
@timstarks.bsky.social
Senior reporter, CyberScoop, covering spyware, cyber policy and more. Russia-sanctioned. Former Washington Post, POLITICO, CQ Roll Call. @timstarks.02 on Signal. [email protected]. Mastodon [email protected], X timstarks, Threads tstarks2.
@samsabin.bsky.social
Axios cybersecurity reporter, taking it day by day ✨ | 📩: sam.sabin@axios dot com, signal: SamSabin.01 (no pitches!), she/her
@sambiddle.com
Senior Technology Reporter at The Intercept Got a tip? Signal: sambiddle.11 (Make sure you don’t contact me via a work-provided device) https://sambiddle.com
@dangoodin.bsky.social
Cybersecurity Reporter, Ars Technica: https://arstechnica.com/author/dan-goodin/ Hungry for tips. Text me on Signal: DanArs.82. "The world isn’t run by weapons anymore, or energy, or money. It’s run by little 1s and 0s, little bits of data."
@pearswick.press
Multi award-losing journalist and European Cybersecurity Correspondent at @Reuters.com, via Hanoi, Seoul and Pyongyang. Now in London. “A bum who wrote an ignominious jumble of stories” - North Korea ★ ★ ☆ ☆ ☆ 📞Signal ID: pearswick.01 💻: pearswick.press
@ddimolfetta.bsky.social
Nextgov/FCW cybersecurity + intelligence reporter. Tips: [email protected] Signal: @ djd.99 X/Twitter: @ddimolfetta
@ellenwapo.bsky.social
Intelligence and national security reporter at The Washington Post. Reach me securely on Signal at Ellen.626.
@jackgillum.bsky.social
Washington reporter for The Wall Street Journal. Signal: @jgillum.01. More contact info at https://gillum.org
@agreenberg.bsky.social
Writer for WIRED. Author of SANDWORM. New book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. [email protected]. Andy.01 on Signal.
@josephcox.bsky.social
Hacking/crime/privacy journalist. Author of DARK WIRE, buy here: https://www.hachettebookgroup.com/titles/joseph-cox/dark-wire/9781541702691/#preorder Co-founder of 404 Media. Signal: joseph.404 Email: [email protected]
@chrisbing.bsky.social
@propublica.org reporter: hacking, intelligence and foreign affairs. @johnshopkinssais.bsky.social grad. 📧email: [email protected] / 📞Signal:771-217-8550. More contact info: http://bit.ly/2wagIS7
@alperovitch.institute
The Alperovitch Institute for Cybersecurity Studies at Johns Hopkins SAIS.
@snlyngaas.bsky.social
Cybersecurity reporter, CNN. Signal +1-202-355-8471. sean[dot]lyngaas@cnn[dot]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
@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
@activemeasures.bsky.social
Active Measures, LLC is a full service research and writing firm. For details see activemeasuresllc dot com or reach out to walkin [at] activemeasuresllc [dot] com.
@kaylintrychon.bsky.social
CMO @ Edera | Comms for Aerospace Village | Prev Security Comms Lead Google | Rule Bender l New Englander
@chrismvasq.bsky.social
hi chat, im a US-based freelance journalist covering tech and cyberspace // focus = h4x0rz + infrastructure + policy // priors: cyberscoop, e&e news, politico signal: chrismvasq.42 [email protected] https://tips.hushline.app/to/chrismvasq