ProofOfCalc is the name given to the collaboration of two French security researchers in their quest for 0days:
- Benjamin Chetioui (), a PhD student at the University of Bergen (Norway). In his spare time, Benjamin participates in CTFs with and produces content for/runs the blog of the team. He has participated in the DEFCON finals in 2018 with ;
- Baptiste Devigne () is a security auditor at Openminded (Paris, France). Baptiste runs dailysecurity, where he explores various hacking techniques (in French). He is part of the .
The present website will serve to release writeups and advisories pertaining to the vulnerabilities discovered by the team.