MadHat Unspecific
Infosec guy, hacker, organizer, supporter, artist, idiot, photographer, and director level pseudo-CISO
Stater of the obvious
@tazwake.bsky.social
DFIR & Threat Hunting Professional | Incident Responder | Certified SANS instructor | SANS Course Author | CISSP, CPP (etc) holder
@interpol.int
Connecting police & catching criminals in 196 countries for more than a century. 🕵️ Follow our success stories here. 👮♂️🚔👮♀️ ✍️ Report crimes to your local police.
@danconn.dev
❤️s Hax, Code, Music, Runs, Drinks. Chaos Monkey. 3x Marathon Runner🏃Fastest = London 2023 - 5:56:37 BCS / ACM / OWASP / OpenUK member. Personal Acc. https://linktr.ee/0n1ydan5
@filippo.abyssdomain.expert
RC F'13, F2'17 Cryptogopher / Go cryptography maintainer Professional open source maintainer https://filippo.io / https://github.com/FiloSottile https://mkcert.dev / https://age-encryption.org https://sunlight.dev / https://filippo.io/newsletter
@martinmatishak.bsky.social
Senior Cybersecurity Reporter at The Record from Recorded Future News. Send tips to [email protected]. Signal: mmatishak.80
@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."
@daniel.micay.dev
Security researcher/engineer working on mobile privacy/security. Founder of GrapheneOS.
@grapheneos.org
Open source privacy and security focused mobile OS with Android app compatibility. https://grapheneos.org/
@metroplex.bot
Freedom is the right of ALL sentient beings GrapheneOS Mod @grapheneos.org Communities Discord: https://grapheneos.org/discord Telegram: https://t.me/GrapheneOS Matrix: https://matrix.to/#/#community:grapheneos.org Personal | Likes/Repost ≠ Endorsement
@philr.bsky.social
(he/him) Principal Engineer. Cybersecurity, #CyberCivilDefense, dogs. Global Cyber Alliance. I've been in this meeting before.
@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
@attack.mitre.org
MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Reposting ≠ endorsement.
@shanvav.bsky.social
National Security & Cybersecurity | Priors: @cnas.bsky.social Fellow, National Security Reporter @thedailybeast.bsky.social, @cyberscoop.bsky.social, @axios.com | Probably in need of covfefe and a snack | shanvav01 on Signal
@samsabin.bsky.social
Axios cybersecurity reporter, taking it day by day ✨ | 📩: sam.sabin@axios dot com, signal: SamSabin.01 (no pitches!), she/her
@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.
@davidpriess.bsky.social
Intelligence, geopolitics, and foreign policy | Dir of Intelligence, Bedrock Knowledge | Sr Fellow, Hayden Center | Author, The President’s Book of Secrets | Former CIA & State Department | Duke poli sci PhD
@hatr.bsky.social
reporter covering cyber (both crime and state-sponsored) for Der Spiegel and ZDF, short overview at https://linktr.ee/hakantanriverdi
@campuscodi.risky.biz
☆ Cybersecurity reporter ★ Newsletters at Risky Business #infosec #cybersecurity https://risky.biz
@zackwhittaker.com
Security editor, TechCrunch Signal: zackwhittaker.1337 mastodon.social/@zackwhittaker this.weekinsecurity.com
@moore.bsky.social
Cyber-warfare | PhD from KCL | Author of 'Offensive Cyber Operations' | Security @ Meta
@kikta.net
// Somehow a CISO // JHU SAIS @alperovitch.institute adjunct // @istorg.bsky.social adjunct sr tech advisor // Former USCYBERCOM/CNMF // Retired US Marine Corps // Personal views and invective
@rgblights.bsky.social
Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
@bellingcat.com
Bellingcat is an independent investigative collective of researchers, investigators and citizen journalists brought together by a passion for open source research. Want to support our charity? bellingcat.com/donate
@ionescu.bsky.social
Windows Internals Author, Developer, Reverse Engineer, Security Researcher, Speaker, Trainer, and most recently Nation State Hacker. Core OS Platform Developer at Apple, Hyper-V Vendor at Microsoft, Chief Architect at CrowdStrike and now Director at CSE.
@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.
@thorinklosowski.com
Security and privacy activist at EFF, I work mostly on SSD | this account is mostly shitposts, auto-deletes posts every 30 or so days
@drewharwell.com
I'm a tech reporter at @washingtonpost.com. Stories and contact info at drewharwell.com.
@kateconger.com
tech reporter for the NYT! co-author of CHARACTER LIMIT! signal: kateconger.11 buy our book: https://www.penguinrandomhouse.com/books/737290/character-limit-by-kate-conger-and-ryan-mac/ tour dates & translations: https://linktr.ee/kateconger
@lawfaremedia.org
Straight-shooting information and analysis at the intersection of national security, law, and policy. Support Lawfare at https://www.lawfaremedia.org/support
@molly.wiki
independent writer of citationneeded.news and @web3isgoinggreat.com • tech researcher and cryptocurrency industry critic • software engineer • wikipedian support my work: citationneeded.news/signup links: mollywhite.net/linktree
@matthewdgreen.bsky.social
I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
@boblord.bsky.social
Cautiously pessimistic, esp. about cyber things. The owls are not what they seem. 🗻🗻🦉🌲🪵 🍒🥧☕️🍩 🕵🏼♀️ 👍🏻 Also: 🔐🔑🔒
@lorenzofb.bsky.social
Real-time historian of the late cyber capitalist era @TechCrunch. Tweets about infosec, surveillance by day. 🍕, ⚽️, 🎸, 🎮 by night. ☎️ Signal: +1 917 257 1382 Past lives: VICE Motherboard, Mashable, WIRED.
@jsrailton.bsky.social
Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
@citizenlab.ca
Research and development at the intersection of cyberspace, global security, and human rights. Based at Munk School of Global Affairs & Public Policy, University of Toronto.
@rondeibert.bsky.social
Director of The Citizen Lab at the University of Toronto's Munk School of Global Affairs & Public Policy Author of Chasing Shadows https://chasingshadowsbook.ca/
@martijngrooten.bsky.social
Threat Intelligence for Silent Push. Security for at-risk people. Researcher, reader, runner. Eternal traveler, serial migrant, lapsed mathematician. Signal: martijngrooten.37
@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.
@joeuchill.bsky.social
Potential game show contestant. Former Axios, The Hill, Passcode. Founder of the Codebook cybersecurity newsletter. Once got lost in a Starbucks.
@intelhistorian.bsky.social
Director Nat. Cryptologic Museum, NSA. Formerly IntlSpyMuseum; Miami native living in DMV; Author - Nuking the Moon, The Nuclear Spies, and Covert City; has “Grave Lack of Discretionary Judgment”-The Catholic Church; lesser half to @jordanspeak.bsky.social