Threat Outbreak Alert RuleID22961: Email Messages Distributing Malicious Software on May 19, 2016

Medium Alert ID: 46283 First Published: 2016 May 19 13:52 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 RuleID22961 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22960: Email Messages Distributing Malicious Software on May 19, 2016

Medium Alert ID: 46282 First Published: 2016 May 19 13:52 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 RuleID22960 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22976: Email Messages Distributing Malicious Software on May 19, 2016

Medium Alert ID: 46291 First Published: 2016 May 19 13:44 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 RuleID22976 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22963: Email Messages Distributing Malicious Software on May 19, 2016

Medium Alert ID: 46287 First Published: 2016 May 19 13:44 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 RuleID22963 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22924: Email Messages Distributing Malicious Software on May 18, 2016

Medium Alert ID: 46276 First Published: 2016 May 18 18:04 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 RuleID22924 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22949: Email Messages Distributing Malicious Software on May 18, 2016

Medium Alert ID: 46272 First Published: 2016 May 18 18:04 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 RuleID22949 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22938: Email Messages Distributing Malicious Software on May 18, 2016

Medium Alert ID: 46266 First Published: 2016 May 18 15:51 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 RuleID22938 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22936: Email Messages Distributing Malicious Software on May 18, 2016

Medium Alert ID: 46265 First Published: 2016 May 18 15:51 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 RuleID22936 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22906: Email Messages Distributing Malicious Software on May 18, 2016

Medium Alert ID: 46264 First Published: 2016 May 18 15:51 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 RuleID22906 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22931: Email Messages Distributing Malicious Software on May 18, 2016

Medium Alert ID: 46261 First Published: 2016 May 18 15:51 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 RuleID22931 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22916: Email Messages Distributing Malicious Software on May 17, 2016

Medium Alert ID: 46246 First Published: 2016 May 18 15:50 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 RuleID22916 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22912: Email Messages Distributing Malicious Software on May 17, 2016

Medium Alert ID: 46243 First Published: 2016 May 18 15:50 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 RuleID22912 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22945: Email Messages Distributing Malicious Software on May 18, 2016

Medium Alert ID: 46270 First Published: 2016 May 18 15:16 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 RuleID22945 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22941: Email Messages Distributing Malicious Software on May 18, 2016

Medium Alert ID: 46268 First Published: 2016 May 18 14:21 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 RuleID22941 may contain the following files: Name | Size...

Ransomware Activity Spikes in March, Steadily increasing throughout 2016

UPDATE June 15, 2016: This post has been updated to include new data on ransomware activity, which is also now broken down by region. Cyber extortion for financial gain is typically carried out in one of two ways. The first method is a business disruption attack – a category we discussed at lengt...

Ransomware Activity Spikes in March, Steadily increasing throughout 2016

UPDATE June 15, 2016: This post has been updated to include new data on ransomware activity, which is also now broken down by region. Cyber extortion for financial gain is typically carried out in one of two ways. The first method is a business disruption attack – a category we discussed at lengt...

Threat Outbreak Alert RuleID22917: Email Messages Distributing Malicious Software on May 17, 2016

Medium Alert ID: 46238 First Published: 2016 May 17 18:38 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 RuleID22917 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22920: Email Messages Distributing Malicious Software on May 17, 2016

Medium Alert ID: 46239 First Published: 2016 May 17 18:38 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 RuleID22920 may contain the following files: Name | Size...

Threat Outbreak Alert RuleID22896: Email Messages Distributing Malicious Software on May 18, 2016

Medium Alert ID: 46226 First Published: 2016 May 17 17:42 GMT Last Updated: 2016 May 20 14:08 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 RuleID22896 and...

Threat Outbreak Alert RuleID22894: Email Messages Distributing Malicious Software on May 17, 2016

Medium Alert ID: 46224 First Published: 2016 May 17 17:42 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 RuleID22894 may contain the following files: Name | Size...