Recently there's been more and more reports of AI assisted and enhanced cybercrimes in the Xakep magazine.
While you can say that normal AI vibecoding is a timebomb that introduces vulnerabilities, (which is true btw) with hacking it seems AI is showing more of its potential. If it can't reliably build, it sure can reliably break.
Here's an interesting one. tldr AI pretended to be an American war veteran on Telegram to steal data and crypto, while also helping the hacker manage his small botnet. (https://xakep.ru/2026/07/20/gemini-evil/)
https://www.trendmicro.com/en_us/research/26/e/inside-the-influence-and-fraud-patriot-bait-campaign.html
https://www.trendmicro.com/en_us/research/26/g/actor-behind-patriot-bait-used-ai-to-deploy-c2-botnet.html
I'm not qualified enough to judge the hacks themselves tho but I think it is interesting.