Software Engineer, ex-ESA, ex-CERN, currently spying on aliens via ESO telescopes.
Specialises in: comment trolling, recon and crypto (on a good day can break Caesar in under 10h!).
Computer security expert specializing in uncovering targeted attacks.
Enjoys pwning toy services on the Internet in his free time.
Too lazy to build things, but always happy to break something. Fan of coding and computer security since early childhood. During CTFs works mostly in web, but also does some pwns from time to time. Personally enjoys traveling and classic cars.
Software and security engineer. Ex-perfectionist – lost his faith in high-quality code many years ago, after falling into a dragon nest called real life. Former captain of CodiSec CTF team. Likes sword fencing (HEMA), homebrewing, mixology and agriculture. Currently executing his world domination plan.
Software and security engineer. Currently pretending to be working on repairing microwaves by using a chocolate patching Windows on each Monday when not coding I usually live inside karton doing great embarrassing things with myself and sending naughty pics on Twitter.
Software engineer. During CTFs works mostly with web tasks. Fan of bad puns.