Cyber criminals are attempting to send fraudulent e-mails to unsuspecting recipients. The scam will likely be an effort to secure Personally Identifiable Information. The e-mail refers to a complaint that is in the form of an attachment, which actually contains virus software. Once downloaded, the virus is designed to monitor username and password logins, and record the activity, as well as other password-type information, entered on the compromised machine. The virus is wrapped in a screensaver file wherein most anti-virus programs are unable to detect its malicious intent.”]
Source: https://www.darkreading.com/attacks-breaches/fbi-warns-of-email-scam