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May 6, 2019

SECURITY

Cybercrime and Fraud Part 1: Modern Tales of Piracy and Plunder

5 min read

Calico Jack, Captain Blood, and Blackbeard. So many recognizable stories, books, and movies have been made about the period of stealing and looting exemplified by the golden age of piracy....

May 3, 2019

SECURITY

Threat Roundup for April 26 to May 3

1 min read

Talos lists ten of the most prevalent threats observed between April 26 and May 03, summarizing key behavioral characteristics, and discussing how our customers are automatically protected from these threats.

May 2, 2019

SECURITY

The State of Machine Learning in 2019

7 min read

Here we are, almost four whole months into 2019 and machine learning and artificial intelligence are still hot topics in the security world. Or at least that was the impression...

May 2, 2019

SECURITY

Qakbot levels up with new obfuscation techniques

1 min read

Qakbot, also known as Qbot, is a well-documented banking trojan that has been around since 2008. Recent Qakbot campaigns, however, are utilizing an updated persistence mechanism that can make it...

May 2, 2019

SECURITY

Incident response: Putting all the R’s in IR

5 min read

It is well established that the ‘R’ in IR stands for “Response.” But given the challenges facing incident response teams today, IR could just as well stand for “It’s Rough.”

May 1, 2019

SECURITY

“Spark Joy” With New 12.0 Email Security Features & Videos

2 min read

When you see “software update available,” does it spark joy? For many of us, the answer is a resounding “no.” But, don’t be fooled into thinking that our new 12.0...

April 30, 2019

SECURITY

Sodinokibi Ransomware Exploits WebLogic Server Vulnerability

1 min read

Attackers are actively exploiting a recently disclosed vulnerability in Oracle WebLogic to install a new variant of ransomware called "Sodinokibi," which attempts to encrypt user data and then deletes shadow copy backups to make data recovery more difficult.

April 29, 2019

SECURITY

The PSIRT Services Framework: Helping the Industry Protect the Ecosystem

3 min read

At Cisco, our leadership made the decision over twenty four years ago that we would clearly publicly communicate security vulnerabilities or other issues that could potentially expose customers to risk....

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