Threat Outbreak Alert RuleID21800: Email Messages Distributing Malicious Software on March 20, 2016

Medium Alert ID: 44189 First Published: 2016 March 18 18:06 GMT Last Updated: 2016 March 21 13:45 GMT Version: 2 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID21800 and...