Caller: Make, foreign accent

Received a call from this number. The caller knew my full name and an old email address. He claimed the email had been used to open accounts (e.g. Facebook) and implied suspicious activity. I said I no longer use the email and was ending the call. As I hung up, he kept trying to explain.

I couldn’t find any reports about this number online, so I turned off caller ID and tried calling back — the number had then been disconnected. Have now blocked.