your account has been hacked... signout of existing accounts and change password if possible... i got a message from your id for voting a team on {Ο ΣΥΝΔΕΣΜΟΣ ΑΦΑΙΡΕΘΗΚΕ}https://www.fourtown.net/ (you might have clicked this link from someone else's message and then signed in here, which is how they got your details)
the scammer will have blocked me in your friend's list so that i cant ping you directly (me and quite a few other people)...
do the needful... else someone will report your id to steam support...

Lavdu Lalit Scammer

Hola

Hi