Bank of America takes your security seriously. The bank will send you alerts if your account exhibits suspicious behavior. Plus, you can set online alerts to notify you if you spend over a designated amount. You'll get an alert if anyone makes changes to the account. And if your card is lost or stolen, Bank of America will not hold you responsible for fraudulent charges.
You can also use the Bank of America online system or app to lock your debit card if you lose it, which gives you a chance to locate and reactivate it instead of canceling it.