Security consultants say new development in cloud-based malware can be detected by monitoring for anomalies in the network. The easiest solution to threats from such services is to block employees from using them from the corporate network. As an alternative, companies could then build a similar service internally or provide employees with access to a single, more secure service provider. NSS Labs recommends the use of a breach detection system to detect the malware callback, which is often higher than the detection of the actual malware file itself.”]