The Official Chromium Developers Account.
Check out our developer portals: https://developer.chrome.com/ and https://web.dev/
Professor at Paderborn University, co-founder of Hackmanit. Used to break XML, now playing with TLS and crypto. Co-author of DROWN, EFAIL, and TLS-Attacker.
Web and Data Security Researcher @uni-wuppertal.bsky.social
Topics: SOP, XS-Leaks, SSO, OAuth, OpenID, PDF, ODF
(Private Account)
christianmainka.de
• CS @ Cambridge
• CTFs with Water Paddler / Blue Water
• Security at Electrovolt / Cure53
• DEFCON 31-32 finalist
• Also on Twitter and infosec.exchange
Web Standards Engineer at U+F8FF.
CTFer for: @Water_Paddler / Security auditor @osec_io
Sometimes bug bounty and research
Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
Hier informiert das RUB-NOC über aktuelle Neuigkeiten und Ereignisse rund ums Datennetz der @ruhr-uni-bochum.de
CVE-2023-52555 | Web Security Researcher | CTF player bi0s
Full time bug bounty hunter. Look for ”joaxcar” on other platforms
Cutting-edge security research by
Sonar to educate the world about code security across all software.
We're also at @SonarResearch@infosec.exchange 🦣 and @Sonar_Research 🐦
* A website about making websites.
https://css-tricks.com
KalmarCTF 2025: https://kalmarC.TF
Website: https://kalmarunionen.dk/
Twitter: https://twitter.com/kalmarunionenDM
CTFtime: https://ctftime.org/team/114856
Discord: https://kalmarc.tf/discord
Linkedin: https://www.linkedin.com/company/kalmarunionen
Software Security @MPI, PhD @NUS, Dipl.-Inf. @TUDresden.
Research Group: http://mpi-softsec.github.io
Masters's student in IT Security @ruhr-uni-bochum.de
Living with COVID induced CFS
Blog: https://tunn3l.pro
Terrible person with frankly terrible opinions
♥ JavaScript, HTML, CSS, HTTP, performance, security, Bash, Unicode, i18n, macOS. https://mths.be/
I like computering. Doing security research at @rapid7 labs.
This is a professional account. Used to play a lot of CTF with @EatSleepPwnRpt and @StratumAuhuur
CTF player, Security engineer at Google, http://infosec.exchange/@spq ; @_spq__ on Twitter
