Late last week, the American Bankers Association disclosed that its computer systems had been compromised exposing thousands of members’ personal information. The hacking occurred through its website’s shopping cart tool, which is used to make purchases or to register for events. The hackers stole 6,400 usernames and passwords. The Association denies that any credit card information or financial information was compromised. The Association is urging its members to change their usernames and passwords for their ABA account.