The latest types of malware are so potent that organisations should forget about trying to cleanse infected systems, a top Microsoft security officer has advised. Mike Danseglio, a program manager in Microsoft's security group, said firms should think about establishing a process for backup and recovering rather than relying on anti-virus tools as a way of recovering from malware infection.

http://www.theregister.com/2006/04/0...ity_mea_culpa/