researcher @google; serial complexity unpacker
ex @ msft & aerospace
Participating in Capture the Flag security competitions representing @ruhr-uni-bochum.de since 2007. Also, organizers of annual Hack.lu CTF.
Web: https://FluxFingers.net
We want to make fuzzing better and better
Follow for updates on AFL++ & LibAFL
Java/Android Vulnerability Researcher. 0xACED. Ex-Apple. Posts are my own.
Trenchant. An L3Harris company.
Director of Research at Crowdfense
Windows Vulnerability Researcher and Exploit Developer, ex-Exodus Intelligence
voidsec.com
Security engineer at http://xairy.io. Focusing on the Linux kernel. Maintaining @linkersec.bsky.social. Trainings at http://xairy.io/trainings.
RE / VR & Intense Coffee Consumption. He/Him. Opinions are my own. Curr: iOS . Past: Hypervisors.
Real-time historian of the late cyber capitalist era @TechCrunch, writing about the intersection of hackers, human rights, and spies.
🍕, ⚽️, 🎸, 🎮 by night.
☎️ Signal: +1 917 257 1382
Past lives: VICE Motherboard, Mashable, WIRED.
twitter : @epsilon_sec
web site : epsilon-sec.com
Dates: 15-17 June 2026
Venue: Palexco (A Coruña, Galicia, Spain)
Host & Organizer: @igalia.com
Website: https://webengineshackfest.org/
Wiki: https://github.com/Igalia/webengineshackfest/wiki
Researcher in Cryptography (symmetric-key, white-box, post-quantum, etc.)
https://affine.group
since 1985
https://phrack.org
reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
