PaperCall is shutting down on August 31, 2026. Existing events and submissions will remain available until then. New events can no longer be created.

Juan Carlos Campos (y1s4s)

Unknown

Bio

I’m y1s4s, Penetration Tester at Thoropass. Used to build vulnerable labs and CTFs for Academia de Ciberseguridad, now I’m breaking things to make a living.