Experts Find AI Browsers Can Be Tricked by PromptFix Exploit to Run Malicious Hidden Prompts

Experts Find AI Browsers Can Be Tricked by PromptFix Exploit to Run Malicious Hidden Prompts

Cybersecurity researchers have unveiled PromptFix, a technique that fools AI models into executing malicious actions embedded in fake CAPTCHA checks or invisible prompts on web pages. This method enables AI-driven browsers and assistants to unknowingly perform scams, automating tasks like online shopping and phishing attacks, creating a new complex scam landscape called Scamlexity. #PromptFix #AIscams

Keypoints

  • PromptFix is a new attack that manipulates AIGenAI models via fake CAPTCHA or invisible prompts.
  • AI browsers such as Perplexity’s Comet can be deceived into auto-completing purchases and submitting sensitive data.
  • Attackers leverage AI tools like Lovable to create malicious websites for phishing and malware distribution.
  • These scams use AI-generated content, deepfakes, and cloned brand sites to trick users into revealing personal info.
  • Defense strategies must evolve to include robust detection of phishing, URL reputation, and malicious payloads.

Read More: https://thehackernews.com/2025/08/experts-find-ai-browsers-can-be-tricked.html