You know how I love a good conspiracy theory, so try this one on for size.
PDF Potentially A Malware Vehicle
Proof of concept code demonstrated to Secure Computing showed how Adobe’s popular Portable Document Formet could become a massive attack vector for malware distributors.
Number of Inappropriate and Potentially Sensitive Email Attachments Declines
MessageLabs today announced that the number of inappropriate and potentially sensitive images sent as email attachments has declined over the past six months in comparison to the same period last year.