GoKawiilResearchers earn $50,000+ exploiting AI customer-service chatbots via prompt injection
At DEF CON 34's Bug Bounty Village, Intigriti's Inti De Ceukelaire showed how AI support agents can be manipulated into leaking secrets, sending phishing emails, or performing unauthorized actions. Using prompt injection and email transcript spoofing rather than traditional scanning tools, he collected over $50,000 in bug bounties within a few weekends.