Threat Outbreak Alert RuleID27786: Email Messages Distributing Malicious Software on February 10, 2017

Medium Alert ID: 52642 First Published: 2017 February 10 14:10 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID27786 may contain the following files: Name |...

Threat Outbreak Alert RuleID27011: Email Messages Distributing Malicious Software on December 22, 2016

Medium Alert ID: 52209 First Published: 2016 December 22 16:39 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID27011 may contain the following files: Name |...

No slowdown in Cerber ransomware activity as 2016 draws to a close

Note: Read our latest comprehensive report on ransomware: Ransomware 1H 2017 review: Global outbreaks reinforce the value of security hygiene. As everybody else winds down for the holidays, the cybercriminals behind Cerber are busy ramping up their operations. Following our discovery of a spam...

Threat Outbreak Alert RuleID26868: Email Messages Distributing Malicious Software on December 13, 2016

Medium Alert ID: 52092 First Published: 2016 December 14 13:43 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID26868 may contain the following files: Name |...

Threat Outbreak Alert RuleID26748: Email Messages Distributing Malicious Software on December 6, 2016

Medium Alert ID: 50989 First Published: 2016 December 6 16:06 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID26748 may contain the following files: Name |...

Threat Outbreak Alert RuleID26669: Email Messages Distributing Malicious Software on December 5, 2016

Medium Alert ID: 50970 First Published: 2016 December 5 17:23 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID26669 may contain the following files: Name |...

Threat Outbreak Alert RuleID26686: Email Messages Distributing Malicious Software on December 2, 2016

Medium Alert ID: 49944 First Published: 2016 December 2 15:57 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID26686 may contain the following files: Name |...

Threat Outbreak Alert RuleID26672: Email Messages Distributing Malicious Software on December 2, 2016

Medium Alert ID: 49942 First Published: 2016 December 2 15:57 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID26672 may contain the following files: Name |...

New Cerber Variant Leverages Tor2Web Proxies, Google Redirects

Criminals behind the latest Cerber ransomware variant are leveraging Google redirects and Tor2Web proxies in a new and novel way to evade detection. Researchers with Cisco Talos spotted the shifting tactic last week when it began tracking the latest Cerber 5.0.1 ransomware variant. The technique...

Threat Outbreak Alert RuleID26590: Email Messages Distributing Malicious Software on November 28, 2016

Medium Alert ID: 49881 First Published: 2016 November 28 16:09 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID26590 may contain the following files: Name |...

Threat Outbreak Alert RuleID26408: Email Messages Distributing Malicious Software on November 21, 2016

Medium Alert ID: 49818 First Published: 2016 November 21 14:53 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID26408 may contain the following files: Name |...

Threat Outbreak Alert RuleID26302: Email Messages Distributing Malicious Software on November 14, 2016

Medium Alert ID: 49673 First Published: 2016 November 14 18:22 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID26302 may contain the following files: Name |...

Threat Outbreak Alert RuleID26199: Email Messages Distributing Malicious Software on November 9, 2016

Medium Alert ID: 49635 First Published: 2016 November 9 16:56 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID26199 may contain the following files: Name |...

Threat Outbreak Alert RuleID26175: Email Messages Distributing Malicious Software on November 8, 2016

Medium Alert ID: 49620 First Published: 2016 November 8 16:40 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID26175 may contain the following files: Name |...

Threat Outbreak Alert RuleID25777: Email Messages Distributing Malicious Software on October 21, 2016

Medium Alert ID: 49388 First Published: 2016 October 21 19:20 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID25777 may contain the following files: Name |...

Threat Outbreak Alert RuleID25604: Email Messages Distributing Malicious Software on October 13, 2016

Medium Alert ID: 49256 First Published: 2016 October 13 14:09 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID25604 may contain the following files: Name |...

Threat Outbreak Alert RuleID25495: Email Messages Distributing Malicious Software on October 10, 2016

Medium Alert ID: 49235 First Published: 2016 October 10 14:20 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID25495 may contain the following files: Name |...

Threat Outbreak Alert RuleID25428: Email Messages Distributing Malicious Software on October 5, 2016

Medium Alert ID: 49190 First Published: 2016 October 5 12:21 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID25428 may contain the following files: Name |...

Threat Outbreak Alert RuleID25310: Email Messages Distributing Malicious Software on September 30, 2016

Medium Alert ID: 49155 First Published: 2016 October 3 14:03 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID25310 may contain the following files: Name |...

Threat Outbreak Alert RuleID24984: Email Messages Distributing Malicious Software on September 16, 2016

Medium Alert ID: 48925 First Published: 2016 September 16 14:36 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID24984 may contain the following files: Name ...