When my https://aws.amazon.com/?utm_content=inline-mention account was suspended I was very confused. It said my password was invalid but my account was suspended for nonpayment. Having never used AWS for anything other than exploration, I didn’t have anything to pay for.
Luckily I was finally in contact with security and they confirmed my account had been grossly mishandled up until that point.
The account was restored; I was able to log in and see the fraud for myself.