Microsoft is warning users of a newly reported attack on one of its ActiveX browser components. The company said that it had received reports of a limited number of targeted attacks on a flaw in ActiveX control for Snapshot Viewer, a browser plug-in for Microsoft Office Access 2000, 2002 and 2003. The vulnerable control is not present in Office Access 2007.
http://www.virusbuster.hu/en/viruslab/security_news/080708-new_ms_attack