Securing Tomorrow. Today.

McAfee Labs Threats Report: April 2021

In this edition, we present new findings in our traditional threat statistical categories – as well as our usual malware, sectors, and vectors – imparted in a new, enhanced digital presentation that’s more easily consumed and interpreted.

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Featured Blogs

Mobile Security

Extend Mobile Call Time with Battery Optimizer

Nowadays, most people are constantly on the go–multi-tasking while moving from one place to the next. The majority of the...

McAfee Labs

Exploring Winrar Vulnerability (CVE-2023-38831)

Authored by Neil Tyagi On 23 August 2023, NIST disclosed a critical RCE vulnerability CVE-2023-38831. It is related to an...

McAfee Labs

Exploit Kits Improve Evasion Techniques

Exploit kits are toolkits that malicious developers use to take advantage of client-side vulnerabilities, targeting web browsers and programs that...

Internet Security Privacy & Identity Protection

Explaining DeepSeek: The AI Disruptor That’s Raising Red Flags for Privacy and Security

The artificial intelligence arms race has a new disruptor—DeepSeek, a Chinese AI startup that has quickly gained traction for its...

McAfee Labs

Expiro Malware Is Back and Even Harder to Remove

File infector malware adds malicious code to current files. This makes removal tricky because deleting infections results in the loss...

McAfee Labs

Experts Discuss the 2016 Verizon DBIR: June #SecChat

Cybersecurity in 2016 has been full of sensational headlines. Ransomware has shut down multiple hospitals, millions of credentials have been...

McAfee Labs

Examining Your Very Own Sefnit Trojan

Most malware is created for economic purposes. To name just a few of our reports and blogs on this topic,...

McAfee Labs

Examining the Link Between TLD Prices and Abuse

This blog was written by Charlie Feng. Briefing Over the years, McAfee researchers have observed that certain new top-level Domains...

McAfee Labs

Examining Code Reuse Reveals Undiscovered Links Among North Korea’s Malware Families

Attacks from the online groups Lazarus, Silent Chollima, Group 123, Hidden Cobra, DarkSeoul, Blockbuster, Operation Troy, and 10 Days of Rain are believed to have come from North Korea. But how can we know with certainty?

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