Myantispyware team discovered a new variant of Bitcoin email scam that uses the 15Z4Y1q5QufvFPvRBKhwVhQyFTLwEQ5f4J Bitcoin wallet account to get money from its victims. Like before, this bitcoin blackmail scam spreads via spam emails. The scam is sent out to thousands of emails at a time. Type Bitcoin Blackmail Scam Subject line High level