I built two apps for fun in google AI studio and posted both online through the studio protected with google logins. Mostly forgot about them, but today i got hit with a budget alert? Yesterday someone used it without me knowing and only whitelisted account should be able to login. This was only 30 euros so far. But I dont know how much is used today. I have deleted all keys, projects, and everything I could find, but what to do with these charges. I can live with the 30 euros but it might be a lot more now.
I cant open support case of any kind it seems.