U.S. Consumer Product Safety Commission @cpsc.gov Your U.S. Consumer Product Safety Commission. Product safety info, data, and recalls. Standing for safety since 1972. Official account of the USCPSC. HQ: Bethesda, MD.
Subscribe for recall emails on CPSC.gov.
Report unsafe products on SaferProducts.gov
DΛNIΞL @hypoweb.bsky.social Dot Connector / Storyteller / Security Researcher
Pact of the Dice @pactofthedice.bsky.social D&D and other TTRPG content. Lore breakdowns, DM tips, homebrew, and more! 100% human-created. https://pactofthedice.com/ https://www.youtube.com/@PactOfTheDice
Robot Bastard! @robot-bastard.bsky.social Here we go again. *sigh*
Hoosier Homer is reading Crucible of War by Fred Anderson @hoosierhomer.bsky.social The donuts and beers one. Certified Barracks Lawyer. Guardian of the Thermostat. Consumer of Food and Drink. Actually forklift certified. Semper Gumpy. Drunken BBX Advocate. Writing at: https://inconvenientwarstudies.net/
brasidas @brasidas.bsky.social Not Laconic
David Alman @davidalman.bsky.social Airman + consultant + aero engineer interested in national strategy, domestic policy, environmentalism, good food, and all things aviation. Views = mine alone and not representative of anyone I work for. #airpower
Asymmetric Games @asym.bsky.social We make Shadows Over Loathing, West of Loathing, Kingdom of Loathing (still going strong!) and are working on yet more Loathing.
Scott Lynch @scottlynch78.bsky.social 48, fantasy writer, author of THE LIES OF LOCKE LAMORA. Ex-firefighter, veteran MechWarrior. Minnesotan transplanted to Massachusetts. Gizmonic Institute (1989-92). Instructor at Viable Paradise.
BSides Pyongyang @bsidespyongyang.bsky.social 🇰🇵 #BSidesPyongyang2025 : Nov 18 2025 (Missile Industry Day) @ Lazarus HQ Pyongyang
https://bsidespyongyang.com/
BEERISAC @beerisac.bsky.social The human network. Recovering information sharers. No coin or alcohol needed. Just bring your awesome self.
Andreas Sfakianakis @asfakian.bsky.social Cyber Threat Intelligence | SANS FOR578 | threatintel.eu
Stevǝ @northvein.bsky.social Hacker in corpo infosec | Detection & Response | CTI | Vulnerability Management | Security Architecture
Chris McCulloh, MD, CISSP @chrismcculloh.bsky.social Senior information security architect. Hacker. Electronic music producer and synth nerd. Trauma surgeon. Surgical AI expert. Disabled (wheelchair user) and disability advocate/speaker.
Nathan Patin @nathanpatin.bsky.social digital investigator // former @Bellingcat member // former adjunct at Georgetown // https://signal.me/#eu/NgJup15Ma2qMeT4LrMxTSoEjms9VQWtnut6sXW7CNidB5gEkzXJKlKpHsGXzQ9Eq
Matthew Kennedy @matthewkennedy.bsky.social Manager at Microsoft Threat Intelligence Center (MSTIC). Adjunct Faculty at Georgetown University. Penn State Alum. Tweets are my own.
Manuel Bissey @mbissey.bsky.social #Cybersecurity and Risk Management Executive @IBM. Passionate about #Cyberdefense, #Technology and #Innovation. Views are my own.
Greg Lesnewich @greg-l.bsky.social oh great, now I’m on bluesky 
Humphr3y_H3lld0gg$ @lordofthenazgul.bsky.social Interests: red teaming, dev, threat research, sports, lifting, malware research/RE
Red Teamer, former Threat Intel, former MDR, former Network Engineer, former Geoint/Imint
HGB @hgb.crowstrike.zip DE&TH
I like playing with malware, writing Sigma rules, and hoarding combo lists.
Matthew Conway @mattreduce.com 🔍 Threat Intelligence @ Remitly
✍️ CTI newsletter and blog @sourcesmethods.com
developing valhalla (techno-progressive) @valhallaresearch.net if we're all cooked, I'm at least gonna make it spicy.
newsletter: newsletter.valhallaresearch.net
Jimmy Wylie @mayahustle.com I look for ICS threats, and spend a lot of time reverse engineering.
Distinguished Malware Analyst @ Dragos.
Lead Analyst on TRISIS and PIPEDREAM.
He/Him
Arda Büyükkaya @whichbufferarda.bsky.social Cyber Threat Intelligence Analyst at Rabobank. (All opinions expressed here are mine only). #cybersecurity
Danielkennedy74 @danielkennedy74.bsky.social - Cybersecurity industry analyst.
- Professional listener to CISOs, occasional skeptic of vendors.
- Former CISO.
- Opinions mine, data-backed when possible.
Corey Neskey @cneskey.bsky.social Bayesian Cybersecuristician
(Messages are generated by human and may be inaccurate or inappropriate.)
AJ Vicens @ajvicens.bsky.social Cybersecurity correspondent at Reuters; former Mother Jones, CyberScoop. Will bore you with skateboarding, UFO lore or Denver Broncos minutiae on request. Signal: ajvicens.57, additional contact methods: https://tinyurl.com/47jc45h7
the grugq @thegrugq.bsky.social 
Heather Adkins @argv.bsky.social VP Security at Google. Co-Chair Cybersafety Review Board, Co-Author Building Secure and Reliable Systems. r00t. Medieval historian.
William Gibson @greatdismal.bsky.social Author of Neuromancer and, most recently, Agency (still above from “Kill Switch”, The X-Files, Season 5, Episode 11, co-written with Tom Maddox)
Olga Belogolova 🌻 @olgs7.bsky.social Director, Emerging Tech Initiative at SAIS; Professor at the Alperovitch Institute on disinformation/influence ops. SAIS & BU alum. Former IO Policy Lead at Meta, former journalist at Atlantic Media.
Nathaniel Gleicher @ngleicher.bsky.social Global head of security policy and counter-fraud at Meta. Countering adversarial threats. Previously Illumio, NSC, DOJ. He/him. Dreaming of fall in the green mountain state.
Yoel Roth @yoyoel.com Internet sanitation enthusiast and full-time corgi wrangler.
Ben Collins @bencollins.bsky.social Senior Vice President of Woke 5
Ann Johnson @ajohnsocyber.bsky.social Cyber. Family. Dogs. Reading. Music. Baking. Cooking. Gardening. Pro sports. At Mastercard. But posts are just me.
Sherrod @sherrod.bsky.social It’s me. Sherrod DeGrippo 
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
Bob Lord @boblord.bsky.social Cautiously pessimistic, esp. about cyber things.
The owls are not what they seem. 🗻🗻🦉🌲🪵 🍒🥧☕️🍩 🕵🏼♀️ 👍🏻
Also: 🔐🔑🔒
And of course: hacklore.org
Other account: @hacklore.bsky.social
Kim Zetter @kimzetter.bsky.social Journalist - cyber/natn'l security. Speaker. Georgetown adjunct prof. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon
Signal: KimZ.42
https://www.zetter-zeroday.com
Will Dormann is on Mastodon @wdormann.bsky.social I play with vulnerabilities and exploits.
While this site initially showed promise, I've grown tired with its lack of improvement.
You'll find me @wdormann@infosec.exchange on Mastodon.
Bryson Bort 🦄🌴 @brysonbort.bsky.social 🦄
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
Dustin Volz @dustinvolz.bsky.social Washington correspondent for The New York Times focused on cyber conflict, digital espionage and intelligence. Prior stops at WSJ, Reuters, National Journal. https://www.nytimes.com/by/dustin-volz
Brett @brettcallow.bsky.social Managing Director, Cybersecurity & Data Privacy Comms @ FTI Consulting
Beau Woods @beauwoods.com hack all the cybers
Chris Wysopal @weld.bsky.social Gray haired gray hat. Co-founder Veracode. Former L0pht security researcher. Builds tools to find and fix vulnerabilities in code at scale.
Rob Joyce @rgblights.bsky.social Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
Hexadecim8 @hexadecim8.com Author | spooky trans athlete | Linux behavioral threat researcher | never hacked nobody
https://hexadecim8.com
Perri Adams @perrib.us Fmr DARPA Program Manager | Fmrly Organizing DEF CON CTF with Nautilus | RPISEC Alumna | Personal account, opinions my own, RT ≠ endorsement
Elizabeth Wharton @lawyerliz.bsky.social Adviser, lawyer, and sometimes cybersecurity circus ringmaster - my monkeys fly.
David Maynor @davemaynor.bsky.social threat intelligence and R&D
saintX @saintx.bsky.social Espionage Intelligence Alchemist. Threat Intel, teller of truths, annoyer of the feeble minded, known to ramble. CyberDad #cognitiverustbelt
#LABScon / #PIVOTcon
Chris Krebs @thekrebscycle.bsky.social Aka @c_c_krebs over there 
Phil Reitinger @philr.bsky.social (he/him) Principal Engineer. Cybersecurity, Jaguars and dogs. Mostly retired, chair of Common Good Cyber Fund Strategic Advisory Committee. Florida man.
Morgan Adamski @morganadamski.bsky.social EXDIR of U.S. CYBERCOM. Cyber Huntress, #1 Fan of CCC, Life goals include the ocean…
wendy knox everette @wendyck.bsky.social Startup CISO. BSidesLV Lockpick. Hacker lawyer. Amzn & Google alum, USCG wife, Wellesley, GMU Law. IAAL but IANYL.
Global Cyber Alliance @gca.bsky.social GCA makes the Internet safer by bringing people together to strengthen core digital foundations and deliver practical protections to those who need them most.
Lee Foster @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.
Ryan Kovar @meansec.bsky.social Cyber dude. Enjoys clicking too fast, long walks in the woods, & advocating. Hates printers. Co-Creator of the BOTS CTF
tlansec @tlansec.bsky.social Threat Intel @volexity.com n stuff.
London, UK.
Zach Dorfman @zachsdorfman.bsky.social National Security Reporter. Features in Politico, Rolling Stone, Wired, Foreign Policy. Working on a book on the history of deep cover for Penguin-Random House.
It’s always Berlin 1989 somewhere. Email: thebrushpass1@protonmail.com
Azim Khodjibaev @ashukuhi.bsky.social Cisco Talos Threat Intelligence and Interdiction
Artemis Team
Jeff Asher @jeffasher.bsky.social Co-Founder AH Datalytics. NOLA kid. Longhorn. Former CIA officer. 2004 Intramural Softball Champion (C-League). Not a criminologist!
Newsletter: https://jasher.substack.com/
Jasher@ahdatalytics.com
"Some genius, Jeff Asher" - Ann Coulter
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
Elly Rostoum @ellyrostoum.bsky.social Linguist | Writer | Professor 📚 All things #China #AI #NatSec #SupplyChains | Taking down bullies since 2000,"now & in the future." #ردّي_الزمر_لمّو🔥 |⚽️🏀🎾
👩🏻🏫: www.EllyRostoum.com | www.BullDragon.org
☕: http://buymeacoffee.com/ellyrostoum
Andrew @athomaskaye.bsky.social You guys want a drink or something. I think I have diet coke and lemonade and maybe some coffee from this morning.
He/him.
CYBERWARCON @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
Alperovitch Institute @alperovitch.institute The Alperovitch Institute for Cybersecurity Studies at Johns Hopkins SAIS.
Joseph Cox @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: joseph@404media.co
Robert McMillan @bobmcmillan.bsky.social Cybersecurity reporter for the Wall Street Journal
Ellen Nakashima @ellenwapo.bsky.social Intelligence and national security reporter at The Washington Post. Reach me securely on Signal at Ellen.626.
Julian E. Barnes @julianbarnes.bsky.social New York Times intelligence reporter. 
Sam Biddle @sambiddle.com Senior Technology Reporter at The Intercept
Got a tip? Signal: sambiddle.99 (Make sure you don’t contact me via a work-provided device)
https://sambiddle.com
Sam Sabin @samsabin.bsky.social Axios cybersecurity reporter, taking it day by day ✨ | 📩: sam.sabin@axios dot com, signal: SamSabin.01 (no pitches!), she/her
Tim Starks @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. tim.starks@cyberscoop.com. Mastodon timstarks@infosec.exchange, X timstarks, Threads tstarks2.
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
Mike Sager @mikesager.net CISO @ New Harbor
Security, rock and roll, dad jokes. Fan of The National and The Nationals. Former CTO at EMILY’s List.
msager.25 on Signal
Half awake, in a fake empire.
I have friends everywhere.
He/Him
mike@crabstrike.com
Martin Matishak @martinmatishak.bsky.social Senior Cybersecurity Reporter at The Record from Recorded Future News. Send tips to martin.matishak@therecord.media. Signal: mmatishak.80
Maggie Miller @maggiemiller.bsky.social Cybersecurity reporter for Politico based in DC. Also history, dog, and good TexMex taco nerd.
mmiller@politico.com, DM for Signal
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
Austin Larsen @handle.invalid Principal Threat Analyst - Google Threat Intelligence Group
Katie Nickels @likethecoins.bsky.social 
Matthew Olney @kpyke.bsky.social I'm the Senior Director of Threat Intelligence and Interdiction at Cisco. A host of the Beers With Talos podcast. He/him.
Dave @daveforan.bsky.social Searching for TechnoPrimitives.
Information, Assurance, Dromology, Cybernetics, Technics, Mediance
🦆Trying to see - 不動智 👺
mésologie, 風土学, Umweltlehre
Always a Challenger
👨💻: https://github.com/DaveForan
Michael DeBolt @deebo471.bsky.social 
Daniel López @dlopez.bsky.social Cyber Threat Researcher | Curated Intel member
jeFF0Falltrades @jeff0falltrades.bsky.social Security, Malware, Software, and Memes: These are a few of my favorite things.
https://www.youtube.com/@jeFF0Falltrades
https://github.com/jeFF0Falltrades
Volexity @volexity.com Volexity is a cybersecurity firm founded by the pioneers of memory forensics. Volexity delivers transformative solutions & services to governments & organizations worldwide, increasing enterprise visibility & facilitating rapid intrusion detection.
Michael Daniel @cyallianceprez.bsky.social 
Mick Baccio @nohackme.thruntcon.com Purveyor of Fine Experiences.
Keyboard Cowboy meets Keyboard Cat.
Shitpost Veteran.
President & Chairman, THRUNT®️ Corp.
Andy King @kingster.bsky.social Dad. Grampa. Veteran. Maker. Farm kid. Michigan-born, Maine-raised, Minnesota resident. Love all humans. Identity security guy for 30+ years. Posts are my own.
DM me on Signal: @kingster.69
Jenna McLaughlin @jennamclaughlin.bsky.social NPR Correspondent covering technology and national security.
Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
Steve YARA Synapse Miller @stvemillertime.bsky.social threat intelligence @google
writing & sharing on adversary tradecraft, malware, threat detection, ics/ot + cyber physical intel, and of course all things #yara
Cyber Threat Alliance @cyberalliance.bsky.social CTA is a group of cybersecurity practitioners who work together to improve the overall security of the global digital ecosystem. We are stronger together. www.cyberthreatalliance.org
Havoc @havocsix.bsky.social Army Engineer Vet & militant sarcasm enthusiast | Defense, foreign policy, & absurdism | Host Trip Wired: http://linktr.ee/tripwired1 | Historia magistra vitae | Opinions = mine alone |
UK_Daniel_Card @mrr3b00t.bsky.social