The absurdity of this is layered and nuanced, like a souffle of clumsy, anti-customer banking practices. One trigger for such a bank security review, you see, is making a large deposit into a new account. But Apple has been heavily marketing the above-average interest rate on its savings service (4.15%), so it shouldn’t be a surprise people are depositing large amounts – which is also kind of what normal people do with a savings account already? And the savings service was only launched a few weeks ago, so all of the accounts are new.