Commtouch, an Israeli security firm that specializes in protecting e-mail integrity, says that it has detected a new malware outbreak that is spread through e-mails claiming to be from private investigators. According to Commtouch, the e-mails tell recipients that a private investigator has been recording the recipients’ phone calls and that an audio file of one of the calls is attached to the message. When unwitting recipients download the “call” to their hard drives, their computers become infected with malware…
Some common subject headings for the malware e-mails include “I’m monitoring you,” “You’re being watched” and “The tape of your conversation.” Commtouch says that the malware is sent in the form of a password-protected, compressed file that appears to be an MP3 sound file.