Don’t be a Coinmining Zombie – Part 2: How Do You Protect Yourself from being Cryptojacked?

Safe behaviors to protect yourself from cryptojacking follow the familiar rules you should adhere to every day to protect yourself against viruses, worms, bots, and malware, including ransomware, which are typically pushed to you through phishing techniques and social engineering: | Strengthen yo...

Threat Outbreak Alert RuleID32965: Email Messages Distributing Malicious Software on June 13, 2018

Medium Alert ID: 58166 First Published: 2018 June 13 16:34 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 RuleID32965 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32971: Email Messages Distributing Malicious Software on June 13, 2018

Medium Alert ID: 58165 First Published: 2018 June 13 16:34 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 RuleID32971 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32946: Email Messages Distributing Malicious Software on June 12, 2018

Medium Alert ID: 58153 First Published: 2018 June 12 15:55 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 RuleID32946 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32945: Email Messages Distributing Malicious Software on June 12, 2018

Medium Alert ID: 58152 First Published: 2018 June 12 15:55 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 RuleID32945 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32937: Email Messages Distributing Malicious Software on June 12, 2018

Medium Alert ID: 58151 First Published: 2018 June 12 15:55 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 RuleID32937 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32909: Email Messages Distributing Malicious Software on June 12, 2018

Medium Alert ID: 58150 First Published: 2018 June 12 15:55 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 RuleID32909 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32899: Email Messages Distributing Malicious Software on June 12, 2018

Medium Alert ID: 58149 First Published: 2018 June 12 15:55 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 RuleID32899 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32954: Email Messages Distributing Malicious Software on June 12, 2018

Medium Alert ID: 58158 First Published: 2018 June 12 15:55 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 RuleID32954 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32947: Email Messages Distributing Malicious Software on June 12, 2018

Medium Alert ID: 58155 First Published: 2018 June 12 15:55 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 RuleID32947 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32942: Email Messages Distributing Malicious Software on June 12, 2018

Medium Alert ID: 58154 First Published: 2018 June 12 15:55 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 RuleID32942 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32950: Email Messages Distributing Malicious Software on June 12, 2018

Medium Alert ID: 58161 First Published: 2018 June 12 15:55 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 RuleID32950 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32959: Email Messages Distributing Malicious Software on June 12, 2018

Medium Alert ID: 58160 First Published: 2018 June 12 15:55 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 RuleID32959 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32919: Email Messages Distributing Malicious Software on June 11, 2018

Medium Alert ID: 58144 First Published: 2018 June 11 21:02 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 RuleID32919 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32941: Email Messages Distributing Malicious Software on June 11, 2018

Medium Alert ID: 58139 First Published: 2018 June 11 21:02 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 RuleID32941 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32960: Email Messages Distributing Malicious Software on June 11, 2018

Medium Alert ID: 58147 First Published: 2018 June 11 21:02 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 RuleID32960 may contain the following files: Name | Siz...

Threat Outbreak Alert RuleID32929: Email Messages Distributing Malicious Software on June 11, 2018

Medium Alert ID: 58146 First Published: 2018 June 11 21:02 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 RuleID32929 may contain the following files: Name | Siz...

A week in security (June 4 – June 10)

Last week on Labs, we took a look at hidden mobile ads, the perils of social media spam, and how to shore up your landline defenses. We also took a deep dive into Emotet malware analysis, and gave you some summertime safety tips. Other news Update your Adobe Flash player if you haven't already...

Creative Spam Thinks Outside the Macro with .IQY Attachments

The Necurs botnet is driving a fresh spam campaign that uses Excel Web Query .IQY file attachments to skim under the antivirus radar. If successful, the attack ultimately delivers the remote access trojan RAT known as FlawedAmmyy. This is the third wave in an offensive that started in late May. T...

Threat Outbreak Alert RuleID32923: Email Messages Distributing Malicious Software on June 8, 2018

Medium Alert ID: 58078 First Published: 2018 June 8 18:34 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 RuleID32923 may contain the following files: Name | Size...