Last week Bank of America decided to hike rates on millions of credit card customers. They said that if you carry a balance and have an interest rate below 10%, starting in June you’re likely to see it spike into the double-digit category. BoA said it had to do it because these customers were “underpriced relative to market conditions.” But according to at least one email, Bank of America might be underrepresenting the number of customers caught in its interest rate dragnet…
