Security without fear. Cybersecurity news that informs and inspires. Editors: @DennisF & @lindseyOD123. https://t.co/jcYvCZ704odecipher.scJoined September 2017
🛡️#Ivanti released a security update for a critical OS command injection vulnerability #CVE-2024-8190 in Cloud Services Appliance 4.6. Exploitation is ongoing—we’ve added it to our Known Exploited Vulnerabilities Catalog. Upgrade to CSA version 5.0. bit.ly/4d7IAtY
36K Followers 7K FollowingWeird security voyeur. Vibe merchant. CISO of your 🩷 Official USPS fan account. 🎉 Host of THE Microsoft Threat Intelligence Podcast. I like crime actors.
55K Followers 3K FollowingDirector of Intel at @redcanary. SANS Certified Instructor for FOR578: CTI. Senior Fellow at @CyberStatecraft. She/her. Mastodon: @[email protected]
37K Followers 10K FollowingInfosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, vidya games, and cooking are my jam. #ChiefsKingdom and Royals fanatic. #SecKC
6K Followers 1K FollowingΣΧ, co-founder of @DecipherSec. New novel BE GONE available NOW: https://t.co/bVFJcL9PdF. Worst-selling author. Friend of hackers. @duosec forever.
25K Followers 26K FollowingA Hacker who is A Lover of People, and Life @RetroTwinz @Secbsd, @GrumpyHackers, @NovaHackers, @deadpixelsec @hacknotcrime Advocate @PositivelyBlue_ OSCP, OSWP
158 Followers 333 FollowingMy thoughts are my own, or at least that's what the Gov tells me. In the world of binary, I'm a 2.
I have the honor of a 🦀.
don't follow me, you were warned
500 Followers 3K FollowingPortuguese🇵🇹Java Developer and part-time Surfer🏄♂️ living in Basel, Switzerland🇨🇭Missing the Ocean but improving my Snowboarding🏂 riding skills😷 4x💉🦋
1 Followers 173 FollowingRecruiting webshell engineers to penetrate websites, with a monthly salary of up to $100,000. If interested, please contact https://t.co/q8job5d3wm
351 Followers 4K Following🌐 I made this account to warn others and share my experience with a potential Trojan that auto-downloaded from the TikTok Seller website. 🆘
178 Followers 782 FollowingIn training of all. I'm an inventor, philosopher, psychologist, psycho-naut, explorer, healer, light warrior, Star Child, animal and nature lover, hiker/biker.
36K Followers 7K FollowingWeird security voyeur. Vibe merchant. CISO of your 🩷 Official USPS fan account. 🎉 Host of THE Microsoft Threat Intelligence Podcast. I like crime actors.
55K Followers 3K FollowingDirector of Intel at @redcanary. SANS Certified Instructor for FOR578: CTI. Senior Fellow at @CyberStatecraft. She/her. Mastodon: @[email protected]
229K Followers 930 FollowingResearcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at WithSecure.
37K Followers 10K FollowingInfosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, vidya games, and cooking are my jam. #ChiefsKingdom and Royals fanatic. #SecKC
6K Followers 1K FollowingΣΧ, co-founder of @DecipherSec. New novel BE GONE available NOW: https://t.co/bVFJcL9PdF. Worst-selling author. Friend of hackers. @duosec forever.
23K Followers 2K FollowingCovering hacking, disinformation at the Washington Post. Person account. Signal joemenn.01. https://t.co/Nw79kDHP2f, first.last at https://t.co/NAqcNbS2m8
63K Followers 337 FollowingMake a dent in the universe. Find something that needs improvement: go there and fix things. If not you, then who? {he/they}
143K Followers 0 FollowingBruce Schneier is an internationally renowned security technologist and author. Described by The Economist as a "security guru"
7K Followers 777 FollowingFormer attorney, current IT & infosec consultant in the 'Burgh. Happy to talk about password spraying one minute and constitutional law the next. Son of #wvu.
8K Followers 151 FollowingFor contact in the security community. NOTE: All the tweets are totally my personal opinions, not about any of my current employer stuff.
5K Followers 3K FollowingAuthor and podcaster. HANNIBAL LECTER: A LIFE coming Feb 2026 from @simonschuster. MISSION ACCOMPLISHED out now from @ringer. Email: [email protected]
3K Followers 630 FollowingSr Director of Research. Black Hat Review Board Member and Public Speaker. I focus on emerging technologies and future threats.
39K Followers 1K FollowingHead of Research and Discovery (RAD) @Google Threat Intelligence Group via @Mandiant acquisition. Posts are attributable to me—not my employer.
Former @USMC.
10K Followers 6 FollowingBringing AI to offensive security by autonomously finding and exploiting web vulnerabilities. Watch XBOW hack things: https://t.co/D5Mco1u8zM
905K Followers 37K Following#1 bestselling author
Author of 3 New York Times Critics Choice Best Books of the Year
Find great books by following: @WinslowBookClub
3K Followers 586 FollowingThe official Threat Research and Operations arm of @lumentechco. Providing #ThreatIntelligence to help protect our customers and keep the internet clean.
420 Followers 1K FollowingThreat Researcher @TalosSecurity. Metalhead. Shitposter. Not necessarily in that order. Opinions are my own. #CTI #APT @[email protected]
343 Followers 449 FollowingI break things. Threat Researcher @TalosSecurity. I post about games and Security. @[email protected] after the exodus
Opinions are my own.
69 Followers 160 FollowingOn a mission to inspire 1M people to share their personal and career stories. Stay tuned for "Launch your Story Podcast" coming soon.
20K Followers 1K Following#1 New York Times best selling author. Summer reading picks by The Today Show & O, the Oprah magazine. Co-author with @michaelmann of HEAT 2.
109K Followers 4K FollowingPresident of @signalapp, Chief Advisor to @ainowinstitute (Also on Mastodon @[email protected], also on bsky @meredithmeredith.bsky.social)
3K Followers 3K FollowingCybersecurity and Intelligence Reporter at @politico. Former author of the Morning Cybersecurity newsletter. Reach me at [email protected] or Signal.
7K Followers 1 FollowingShmethical Hacker. Done here. Find me on Mastodon. Specifically: @[email protected] is my last known address. Check https://t.co/4UpC7whqD2 for other clues