Beware Adobe Software Upgrade Notification - malware attached!

This is a warning regarding illegitimate email being spammed out that is claiming to be from Adobe and contains an attachment that is malicious and could potentially infect your computer with a virus. If you receive an email from adobe that has an attachment please delete it immediately. Adobe does NOT send any upgrades or software via email.
- The subject of the illegitimate email is: Adobe Software Upgrade Notification ID: [random number]
- The attachment in the current variant is: AdobeSystems-Software_Critica Update Dec_2011-[random].zip
Your staff should be instructed that software updates are not distributed by manufacturers by email, and to avoid these types of threats.
For further information please read the following article.
Beware Adobe Software Upgrade Notification - malware attached!.