CAAD CTF was held in Defcon at Las Vegas on Aug. 10th, 2018. This is the first time Adversarial Attack and Defense competition combined with traditional CTF.

Each team needs to provide their defense classifier to other teams as attack target. Each team will also attack other teams' defense classifiers. 6 teams are invited to pariticipate this competition.

1st place wins USD5k, 2nd place wins USD3k, 3rd place wins USD1.5k, 4th, 5th and 6th places win USD1k。