A Sample of a Fraudulent Email Asking to Call 1-855-405-7156
From: "Yahoo Mail Security" <64101602.9A89BBF23C4AC527406F33wphjkccuecukmxp@zegrsuljvewbjid.com>
Date: December 27, 2017 at 9:39:26 AM EST
Subject: Something is Wrong
We Have Detected Unusual Activity With Your Yahoo Account on Your Computer
Login Has Occurred on 12/25/2017 @ 11:43 PM EST
From IP: 34.125.12.1 Geo Location Found: Eastern Russia
If This Was Not You Please Call the Yahoo Security Team
(Be at your computer)
1 855-405-7156
Yahoo users who have already received the phishing email messages, and who have followed the instructions in them, are asked to change their Yahoo account passwords immediately before their accounts are hijacked by cybercriminals and used fraudulently. And, if they gave out their credit card information, they asked to contact their bank for help. They should let their banks know that they were tricked by a phishing email and unknowingly gave their credit card information to cybercriminals.