Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

A guy scammed me, but he gave me a bank account number & routing number. Can I use that to take out what he owes me?
A routing number and account number are on the bottom of every check. If anybody who ever handled your checks or even saw your checks could just withdraw as much money as they wanted, the whole banking system would need to be reworked. In short, just having that info is not enough. Not legally.