|Before you open a message with an attachment, make sure the sender is trustworthy. Do not open messages or attachments from unknown sources -- they might contain a virus.|5655|6075|1290|3420||0|0|0|0|
|Also check out the subject line. Spoofed messages might appear to originate from your friends, but they are actually from spammers. If the subject line is suspicious or very vague, then consider throwing the message in the trash.|8875|1920|1995|2955||0|0|1|0|
|If the body of the e-mail doesn't refer directly to the attachment, you might still be suspicious. You can save it to disk and then scan it with your antivirus software.|5325|6030|1305|2955||0|0|0|0|