Threat Outbreak Alert RuleID21928: Email Messages Distributing Malicious Software on March 25, 2016

Medium Alert ID: 44319 First Published: 2016 March 25 20:44 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 RuleID21928 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21915: Email Messages Distributing Malicious Software on March 25, 2016

Medium Alert ID: 44318 First Published: 2016 March 25 20:44 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 RuleID21915 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21912: Email Messages Distributing Malicious Software on March 25, 2016

Medium Alert ID: 44316 First Published: 2016 March 25 20:44 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 RuleID21912 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21910: Email Messages Distributing Malicious Software on March 25, 2016

Medium Alert ID: 44315 First Published: 2016 March 25 20:44 GMT Last Updated: 2016 March 28 12:29 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 RuleID21910 and...

Threat Outbreak Alert RuleID21914: Email Messages Distributing Malicious Software on March 25, 2016

Medium Alert ID: 44317 First Published: 2016 March 25 18:14 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 RuleID21914 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21924: Email Messages Distributing Malicious Software on March 25, 2016

Medium Alert ID: 44313 First Published: 2016 March 25 15:31 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 RuleID21924 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21926: Email Messages Distributing Malicious Software on March 25, 2016

Medium Alert ID: 44312 First Published: 2016 March 25 14:48 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 RuleID21926 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21868: Email Messages Distributing Malicious Software on March 25, 2016

Medium Alert ID: 44298 First Published: 2016 March 25 13:47 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 RuleID21868 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21916: Email Messages Distributing Malicious Software on March 25, 2016

Medium Alert ID: 44297 First Published: 2016 March 25 13:47 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 RuleID21916 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21927: Email Messages Distributing Malicious Software on March 25, 2016

Medium Alert ID: 44309 First Published: 2016 March 25 13:43 GMT Last Updated: 2016 March 28 12:29 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 RuleID21927 and...

Threat Outbreak Alert RuleID21918: Email Messages Distributing Malicious Software on March 24, 2016

Medium Alert ID: 44299 First Published: 2016 March 25 13:40 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 RuleID21918 may contain the following files: Name | Si...

PowerWare Ransomware Uses PowerShell for Fileless Infections

Attackers are not through testing the limits of what they can do with new features in ransomware samples. That latest found in the wild is called PowerWare and it was discovered a week ago targeting a company in the healthcare industry, researchers at Carbon Black told Threatpost. What sets...

Surge in Spam Campaign Delivering Locky Ransomware Downloaders

FireEye Labs is detecting a significant spike in Locky ransomware downloaders due to a pair of concurrent email spam campaigns impacting users in over 50 countries. Some of the top affected countries are depicted in Figure 1. Figure 1. Affected countries As seen in Figure 2, the steep spike start...

Surge in Spam Campaign Delivering Locky Ransomware Downloaders

FireEye Labs is detecting a significant spike in Locky ransomware downloaders due to a pair of concurrent email spam campaigns impacting users in over 50 countries. Some of the top affected countries are depicted in Figure 1. Figure 1. Affected countries As seen in Figure 2, the steep spike start...

Threat Outbreak Alert RuleID21890: Email Messages Distributing Malicious Software on March 24, 2016

Medium Alert ID: 44293 First Published: 2016 March 24 19:26 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 RuleID21890 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21899: Email Messages Distributing Malicious Software on March 24, 2016

Medium Alert ID: 44292 First Published: 2016 March 24 19:26 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 RuleID21899 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21909: Email Messages Distributing Malicious Software on March 24, 2016

Medium Alert ID: 44290 First Published: 2016 March 24 19:26 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 RuleID21909 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21911: Email Messages Distributing Malicious Software on March 24, 2016

Medium Alert ID: 44289 First Published: 2016 March 24 19:26 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 RuleID21911 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21881: Email Messages Distributing Malicious Software on March 24, 2016

Medium Alert ID: 44285 First Published: 2016 March 24 15:48 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 RuleID21881 may contain the following files: Name | Si...

Threat Outbreak Alert RuleID21904: Email Messages Distributing Malicious Software on March 24, 2016

Medium Alert ID: 44284 First Published: 2016 March 24 15:48 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 RuleID21904 may contain the following files: Name | Si...