Your next credit card statement just got more expensive: The bank you've been with for years is using artificial intelligence to quietly hike your interest rate the moment your credit score dips — no phone call, no warning. A new investigation reveals that financial giants like JPMorgan, Wells Fargo, and Bank of America are rolling out AI algorithms that scan your online behavior, spending patterns, and social media posts in real-time, then stick you with the higher rate before you even realize you're in trouble. Consumer advocates call it a stealth tax on the middle class that could cost you $200 or more per year in extra interest alone. And the worst part? The fine print in your contract may have already given them permission to do it. If you're paying off a balance, check your statement — the AI might already be bleeding your wallet dry.