I've witnessed someone else getting stung (well pieced it together after she realized) My friend wasn't compromised but the person she was dealing with was. ev

I've witnessed someone else getting stung (well pieced it together after she realized) My friend wasn't compromised but the person she was dealing with was. evidently they were reading the other guys mail and when mention of invoicing came up they made a fake email address that was almost the same as his (swapped a l for a 1) and sent through a new banking detail. the woman at this end didn't realize the email didn't come from who she thought it did and sent a 10k payment directly into the thieves bank account. She was mortified afterwards.