Awesome Security accounts on Mastodon.
Security
Have I Been Pwned
@[email protected]Check if you have an email address or password that has been compromised in a data breach. Created and maintained by @troyhunt
Manuel 'HonkHase' Atug
@[email protected]20yrs Sec #CCC, Geraffel native, c-base, AG KRITIS, CSCB, #AGND #hacking, #Ethik, #KRITIS, OT & IT-Security, working at HiSolutions, http://Threema.id/X9H873XJ
Rod2ik 🇪🇺 🇨🇵 🇪🇸 🇺🇦 🇨🇦 🇩🇰 🇬🇱☮🕊️
@[email protected]Teacher in #Maths & #ComputerScience
#OpenSource #foss #dev #AI #IA
& Team #NSI :arch:
Posts on #Politics, #Science, #Tech, #Education, #AI #crypto #infosec & any stuff.
RTs≠Endorsement
#free as in #f..cking #free (software, mind & world)
Let's follow ! 🤘🤙
Zack Whittaker
@[email protected]Security editor, TechCrunch
Email: [email protected]
Signal: zackwhittaker.1337
New York, NY
Michał "rysiek" Woźniak · 🇺🇦
@[email protected]Hacker, activist, free-softie ◈ techie luddite ◈ formerly information security and infrastructure at https://isnic.is/ and https://occrp.org/ ◈ my opinions are my own etc.
(he/him)
⁂
profile image: drawing of a head and shoulders of a cat-person, in a space suit.
banner image: long-exposure photo of a large tent, brightly illuminated from inside, looking as if it is made of lava
#foss #libre #privacy #infosec #fedi22
(public toots CC By-SA 4.0 if applicable)
🇪🇺 🇵🇱 · 🇧🇦 🇮🇸 · 🇺🇦
Jerry 🦙💝🦙
@[email protected]Recovering CISO
May have an orchid problem
Bad photography
Worse dad jokes
The worst Infosec hot takes
Podcast: https://defensivesecurity.org
Blog: https://infosec.engineering
Twitter: @maliciouslink
https://Infosec.Exchange Admin
#infosec #security #cybersecurity #risk #fedi22
…and for fucks sake, be nice to each other. We are only here for a brief time. Make it enjoyable.
To help support the costs associated with running this instance, please consider donating. You can set up recurring donations here:
Patreon: https://www.patreon.com/infosecexchange
Ko-Fi: https://ko-fi.com/infosecexchange
Liberapay: https://liberapay.com/Infosec.exchange/
You can also support with a one-time donation using PayPal to "[email protected]".
Frédéric Jacobs
@[email protected]Cryptographic & Security Engineering
Previously: Founding & Lead iOS Engineer @signalapp
Tooting on all things #cryptography, #lithography, #energy, #security, #mobility, #climate, European #aerospace and federalism.
CHERI Alliance
@[email protected]A non-profit organisation dedicated to accelerating adoption of the #CHERI security technology
Dr. Christopher Kunz
@[email protected]Security (web, infra, app) nerd, has accepted that VR will never be a mass market, writer @heise Security PGP fingerprint: C882 8ED1 7DD1 9011 C088 EA50 5CFA 2EEB 397A CAC1
Matt Blaze
@[email protected]Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. Formerly UPenn, Bell Labs. So-called expert on election security and stuff. https://twitter.com/mattblaze on the Twitter. Slow photographer. Radio nerd. Blogs occasionally at https://www.mattblaze.org/blog . I probably won't see your DM; use something else. He/Him. Uses this wrong.
Koen Hufkens, PhD
@[email protected]Addressing #climatechange through data driven methods in #ecology #remotesensing #phenology #foodsecurity
#rstats developer | #academic omnivore | move fast and fix things | personal account | #politics, #science & #foss software | account with amnesia | he / him
There is a crack, a crack in everything
That's how the light gets in
- Leonard Cohen
georgia bullen
@[email protected]exec dir Superbloom (@sprblm_ previously Simply Secure), advisor @MeasurementLab and @TechCongress; alum @OTI @c4sr_columbia
#nyc based. parent of a toddler.
Tom Sellers
@[email protected]Security geek, packet abuser
Research Eng at
@runZeroInc
http://LinkedIn.com/in/tomsellers
http://fadedlab.wordpress.com he/him/they/goofball
FreeBSD Security Errata Bot
@[email protected]This account is a bot that will post a link to the new articles of the #FreeBSD Security and Errata - Documenting security and errata issues in FreeBSD - as soon as they become available.
It is not endorsed by the FreeBSD project; it simply posts the RSS feed.
Subscribe, push the bell, comment, and share!
World Wide Web Consortium
@[email protected]The World Wide Web Consortium (W3C) was established in 1994 by Web inventor Tim Berners-Lee, to develop interoperable standards to lead the Web to its full potential.
We are an international multi-stakeholder community where member organizations, a full-time staff, and the public work together to build a Web based on the principles of accessibility, internationalization, privacy and security.
Please be more curious than critical. Your interactions go to real people who care and do their best 🙏
Dan Goodin
@[email protected]Reporter covering security at Ars Technica. DM me on Signal: DanArs.82.
Open Security Conference
@[email protected]Welcome to the official account of the Open Security Conference (#osco), the people-centred international gathering for everyone interested in cybersecurity.
Osco presents a different concept of security conference - literally from the community, for the community! It offers a platform to ease the learning curve in cybersecurity and provides the opportunity to learn, discuss, and teach.
#osco25 is over. #osco26 awaits!
Join us November 5-8, 2026 in Rückersbach, Germany. Visit our website to learn more, and follow to stay up-to-date.
Run by @0xKristof, @cisokeener, Daniel, @Gronner (gr), @IsItArtOrTrash, Kush, @lisihocke (lisi), Max, @nazneenr, @realn2s (cl), and @seism0saurus (seism0saurus)
#Cybersecurity #Security #InfoSec #AppSec #OTsecurity #Diversity #Equity #Inclusion #DEI #OpenSpace
Seth Larson
@[email protected]Security and Fellow at the Python Software Foundation 🐍 Trans rights, BLM, Minnesoootan, retro gaming, he/him
Stefan Alvemo 🇪🇺
@[email protected]🇸🇪 Förespråkar ett suveränt EU som global maktfaktor – genom pålitlig handel, digital styrka, konkurrenskraft och robust försvar. Sverige som drivkraft i ett starkt EU.
🇨🇦 Championing a sovereign EU as a global power – through reliable trade, digital strength, competitiveness, and robust defense. Strong nations in a united EU.