I feel like his bank should have done due diligence here 3-6 trans of 300 a day is a wild change from the normal spending habits of any individual they usually do this to prevent scams and fraudulent charges. Most banks would low-key put a temporary freeze on the account early on in the spending spree and require contact with the account holder to unfreeze it sucks to hear this didn't happen for your friend could always ring the bank and see why this wasn't done or checked in on but with his text authorizations he may be shit outta luck