Formatstring Websites

- ctf.su

More Smoked Leet Chicken is a powerful alliance of two Russian CTF teams. We're good at network, computer and information security. Won a bunch of competitions.

4,074,767 $ 240.00

- surabayablackhat.org

Pentester Website Security, Blackhat still Blackhat

402,823 $ 5,760.00

- nullsecurity.net

computer and network security enthusiasts

1,491,394 $ 720.00