#botnet

By Jon Munshaw.  Welcome to this week’s edition of the Threat Source newsletter.  Emotet made headlines last week for being “back” after a major international law enforcement takedown last year. But I’m here to argue that Emotet never left, and honestly, I’m not sure it ever... [[ This is only the beginning! Please visit the blog for the complete entry ]]

By Waqas Cloudflare explained that it wasn’t the largest application-layer attack but the largest ever noted in the HTTPS category.… This is a post from HackRead.com Read the original post: Cloudflare Successfully Thwarted One of The Largest DDoS Attacks

Source code and Bitcoin transactions point to the malware, which emerged in March 2020, being the work of APT38, researchers at Trellix said.

The Internet of Things needs to be part of the overall corporate information security policy to prevent adversaries from using these devices as an entry point.

The infamous ransomware group appears to be back from the dead — maybe — and using the old brand, but experts question whether a reconstituted gang will have much success.

A newly discovered suspected espionage threat actor has been targeting employees focusing on mergers and acquisitions as well as large corporate transactions to facilitate bulk email collection from victim environments. Mandiant is tracking the activity cluster under the uncategorized moniker UNC3524, citing a lack of evidence linking it to an existing group. However, some of the intrusions are

A deep dive into securing containerized environments and understanding how they present unique security challenges.

The onslaught was delivered through HTTPS, which puts more strain on a target, and it suggests that attackers are getting more powerful.

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between April 22 and April 29. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral... [[ This is only the beginning! Please visit the blog for the complete entry ]]

By Jon Munshaw.  Welcome to this week’s edition of the Threat Source newsletter that’s going to be a little different, but bear with me.  In honor of the NFL Draft starting this evening — an event that Cisco is helping to secure — I thought it’d be appropriate to look at building a... [[ This is only the beginning! Please visit the blog for the complete entry ]]