These bulletins list the affected products, provide non-technical explanations of the issue, and include links to related information. To sign up for these alerts, visit the Microsoft Security Website.
When you receive a security bulletin, you may verify its authenticity by checking the Microsoft Security Bulletins Website. If the announcement is legitimate, it will be listed on this site.
*Warning: If the e-mail contains an attachment, NEVER open the attachment. Microsoft never sends updates as attachments via e-mail.