Here's the story, what happened.

I told you that I got 3 mails from PayPal.

1st. That I removed my credit card
2nd. That I opened a U.S. bank account
3rd. That some guy sent me money

Spam started coming. But it came to my old email address, the one I use for PayPal login, and thus also as an alias gor my Gmail account. And all the spam I got, was clearly sent to that email account, and not to my Gmail account.

After I could then eventually login normally to PayPal, I noticed that I have 33 cents on my account, my credit card was indeed removed, and one bank account was added, some Tatra bank from Slovakia. I can of course remove this bank account. But will it now still be safe to use this PayPal account? I'm using my prepaid VISA card for the PayPal account, which cannot go into minus, and I also discharged it completely this once happened. And anyway, the credit card was completely removed from my account.

I contacted PayPal, but instead of answering to my question, I got now 40 options to chose to help to resolve my problem, which is absolutely not helpful at all, because like 50% of the questions match my case.

Spamming seemed to have stopped, had 440 inbox mails on Friday evening, today I had 5 more, which were actually my normal mails. I think I have to call PayPal.