I’ve had 24 copies of the I-Worm/Mytob.HI worm since 1am today. Either they’re sending to spam lists or there’s a lot of infections out there.
This one’s being sent with faked ‘From’ addresses, info@<domain>, admin@<domain>, service@<domain>, etc. Mostly the message is about account suspensions, password updates, etc. Don’t be fooled. Don’t open the attachments.