I remembered I had a similar experience with IBM cloud last year. I created an account, created several VMs and deleted them. Then after half an hour, boom, my

I remembered I had a similar experience with IBM cloud last year. I created an account, created several VMs and deleted them. Then after half an hour, boom, my account was banned, telling me something like "violated our policy". Interestingly, I just tried to log into my IBM cloud account and it was successful. I don't know how and when I was un-banned. I received the email about the ban but not the unban.