Ask Grok to summarise a web page — the single most ordinary thing you can do with an assistant that has web access — and, on the wrong page, it will quietly read your name, your rough location, your subscription tier and the contents of your current conversation, wrap them into a link, and hand them to a stranger’s server. You see none of it. You asked for a summary; you got one; the theft happened in the same breath. That is the finding, answer first, of security researchers at Adversa AI, w...