Jeremy Clarkson, host of Top Gear, (which you can see in America if you get BBC America on cable) publicly mocked a story about some computer discs being lost that held the bank details of 25 million people. He claimed that there was no way hackers would be able to use the information to withdraw money from people's accounts. To show how certain he was of this, he published his own account code and routing number.

A few days later, according to Clarkson:

"I opened my bank statement this morning to find out that someone has set up a direct debit which automatically takes £500 from my account. The bank cannot find out who did this because of the Data Protection Act and they cannot stop it from happening again. I was wrong and I have been punished for my mistake."

The money from his account was being debited to the charity Diabetes UK.

I've often wondered what prevents criminals from withdrawing money from bank accounts in the same way businesses can when you set up automatic payment plans with them. All that's needed is the account and routing number -- which is at the bottom of every check. But I assume there must be some system to prevent this happening.