Thank you for your input.
There was 1 email, so I suppose he couldn't access another time or simply didn't try.
Looking at my identifier I conclude that it was no accident. You can't just type in that thing by accident.
But then again, I've once typed in a valid private key by accident.
I'll change all passwords and perhaps move to a new wallet.
Cheers everyone
Yes in this way you won't have any more trouble, I don't think someone will track your movements if you aren't a big whale
