Hi, I’m Matthew Costa
(Sometimes known as ucosty)
I’m a bit of a hacker, a programmer, and I quite like reverse engineering things. During the day I work for Callsign, working next generation multi factor authentication software.
Places you can find me
- You can always message me on Twitter @ucosty
- Email is always an option, ucosty [at] gmail.com
- Wander around London, there’s approximately a 1 in 9 million chance of that person being me