Brave discovered a security flaw in Perplexity's Comet browser that could allow someone to steal login details from you using something as simple as a comment on a social media post.
@npub1tpyu...c3ta has the full story: 
Futurism
Using an AI Browser Lets Hackers Drain Your Bank Account Just by Showing You a Public Reddit Post
It's alarmingly easy for bad actors to trick a browser AI into following malicious instructions embedded in publicly available content.