The Microsoft Security Response Center (MSRC) : March 2010 Bulletin Release Advance Notification
"Today we are providing advance notification to customers that we will be releasing two bulletins this month affecting Windows and Microsoft Office products. Both bulletins are rated Important and address a total of 8 vulnerabilities.
From MCT and MVP (and my friend) Mitch Gravis’s blog, read the above link. Mitch was one of the first MVPs on Microsoft EBS, and was a strong advocate for a sadly, great but little used product.
Read the official Microsoft statement at http://www.microsoft.com/ebs/en/us/default.aspx.