Threat Outbreak Alert RuleID31156: Email Messages Distributing Malicious Software on November 13, 2017

Medium Alert ID: 55884 First Published: 2017 November 13 13:18 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 RuleID31156 may contain the following files: Name |...

IT threat evolution Q3 2017

Targeted attacks and malware campaigns Re-enter the dragon In July, we reported on the recent activities of a targeted attack group called 'Spring Dragon' also known as LotusBlossom, whose activities data back to 2012. Spring Dragon makes extensive use of spear-phishing and watering-hole attacks...

Threat Outbreak Alert RuleID31196: Email Messages Distributing Malicious Software on November 8, 2017

Medium Alert ID: 55804 First Published: 2017 November 8 16:30 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 RuleID31196 may contain the following files: Name |...

Threat Outbreak Alert RuleID31195: Email Messages Distributing Malicious Software on November 8, 2017

Medium Alert ID: 55803 First Published: 2017 November 8 16:30 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 RuleID31195 may contain the following files: Name |...

Threat Outbreak Alert RuleID31149: Email Messages Distributing Malicious Software on November 8, 2017

Medium Alert ID: 55802 First Published: 2017 November 8 16:30 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 RuleID31149 may contain the following files: Name |...

Threat Outbreak Alert RuleID31204: Email Messages Distributing Malicious Software on November 8, 2017

Medium Alert ID: 55812 First Published: 2017 November 8 16:30 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 RuleID31204 may contain the following files: Name |...

Threat Outbreak Alert RuleID31242: Email Messages Distributing Malicious Software on November 8, 2017

Medium Alert ID: 55811 First Published: 2017 November 8 16:30 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 RuleID31242 may contain the following files: Name |...

Threat Outbreak Alert RuleID31241: Email Messages Distributing Malicious Software on November 8, 2017

Medium Alert ID: 55810 First Published: 2017 November 8 15:00 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 RuleID31241 may contain the following files: Name |...

Threat Outbreak Alert RuleID31220: Email Messages Distributing Malicious Software on November 8, 2017

Medium Alert ID: 55808 First Published: 2017 November 8 14:55 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 RuleID31220 may contain the following files: Name |...

Threat Outbreak Alert RuleID31207: Email Messages Distributing Malicious Software on November 8, 2017

Medium Alert ID: 55807 First Published: 2017 November 8 14:55 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 RuleID31207 may contain the following files: Name |...

Threat Outbreak Alert RuleID31201: Email Messages Distributing Malicious Software on November 8, 2017

Medium Alert ID: 55806 First Published: 2017 November 8 14:52 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 RuleID31201 may contain the following files: Name |...

Threat Outbreak Alert RuleID31200: Email Messages Distributing Malicious Software on November 8, 2017

Medium Alert ID: 55805 First Published: 2017 November 8 14:51 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 RuleID31200 may contain the following files: Name |...

From Regular Expressions to AI

Three generations of attack detection methodology The oldest and well-studied approach is based on signatures and heuristics. From before the internet times, this approach was implemented in most kinds of detection systems from firewalls to anti-viruses. The second genera- tion represents an...

Threat Outbreak Alert RuleID31221: Email Messages Distributing Malicious Software on November 7, 2017

Medium Alert ID: 55795 First Published: 2017 November 7 13:57 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 RuleID31221 may contain the following files: Name |...

Threat Outbreak Alert RuleID31191: Email Messages Distributing Malicious Software on November 7, 2017

Medium Alert ID: 55793 First Published: 2017 November 7 13:57 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 RuleID31191 may contain the following files: Name |...

Threat Outbreak Alert RuleID31192: Email Messages Distributing Malicious Software on November 6, 2017

Medium Alert ID: 55787 First Published: 2017 November 6 15:43 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 RuleID31192 may contain the following files: Name |...

Threat Outbreak Alert RuleID31205: Email Messages Distributing Malicious Software on November 6, 2017

Medium Alert ID: 55786 First Published: 2017 November 6 15:20 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 RuleID31205 may contain the following files: Name |...

Threat Outbreak Alert RuleID31135: Email Messages Distributing Malicious Software on November 6, 2017

Medium Alert ID: 55784 First Published: 2017 November 6 15:20 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 RuleID31135 may contain the following files: Name |...

Threat Outbreak Alert RuleID31114: Email Messages Distributing Malicious Software on November 6, 2017

Medium Alert ID: 55780 First Published: 2017 November 6 14:06 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 RuleID31114 may contain the following files: Name |...

Threat Outbreak Alert RuleID31098: Email Messages Distributing Malicious Software on November 6, 2017

Medium Alert ID: 55778 First Published: 2017 November 6 14:06 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 RuleID31098 may contain the following files: Name |...