Artificial Intelligence SquareX and Perplexity Quarrel Over Alleged Comet Browser Vulnerability SquareX claims to have found a way to abuse a hidden Comet API to execute local commands, but Perplexity says the research is fake. Eduard KovacsNovember 21, 2025
Cybercrime Hackers Target Perplexity Comet Browser Users Shortly after the browser was launched, numerous fraudulent domains and fake applications were discovered. Ionut ArghireOctober 24, 2025
Artificial Intelligence AI Sidebar Spoofing Puts ChatGPT Atlas, Perplexity Comet and Other Browsers at Risk SquareX has shown how malicious browser extensions can impersonate AI sidebar interfaces. Eduard KovacsOctober 23, 2025