McAfee Labs

Read McAfee Labs blogs for the latest threat research, threat intelligence, and thought leadership from the Advanced Threat Research team.

McAfee Labs

Vulnerability Discovery in Open Source Libraries Part 1: Tools of the Trade

Executive Summary Open source has become the foundation for modern software development. Vendors use open source software to stay competitive and improve the speed, quality, and cost of the development process. At the same time, it is critical to maintain and audit open source libraries used in products as they ...

McAfee Labs

Robot Character Analysis Reveals Trust Issues

Retired Marine fighter pilot and Top Gun instructor Dave Berke said “Every single thing you do in your life, every decision you make, is an OODA Loop.” OODA Loop? Observe–Orient–Decide–Act, the “OODA Loop” was originally developed by United States Air Force Colonel John Boyd and outlines that fundamentally all actions ...

McAfee Labs

Call an Exorcist! My Robot’s Possessed!

Overview As part of our continued goal of helping developers provide safer products for businesses and consumers, we here at McAfee Advanced Threat Research (ATR) recently investigated temi, a teleconference robot produced by Robotemi Global Ltd. Our research led us to discover four separate vulnerabilities in the temi robot, which ...

McAfee Labs

Dopple-ganging up on Facial Recognition Systems

Co-authored with Jesse Chick, OSU Senior and Former McAfee Intern, Primary Researcher. Special thanks to Dr. Catherine Huang, McAfee Advanced Analytics Team Special thanks to Kyle Baldes, Former McAfee Intern “Face” the Facts There are 7.6 Billion people in the world. That’s a huge number! In fact, if we all ...

McAfee Labs

Ripple20 Critical Vulnerabilities – Detection Logic and Signatures

This document has been prepared by McAfee Advanced Threat Research in collaboration with JSOF who discovered and responsibly disclosed the vulnerabilities. It is intended to serve as a joint research effort to produce valuable insights for network administrators and security personnel, looking to further understand these vulnerabilities to defend against ...

McAfee Labs

McAfee Defender’s Blog: NetWalker

Building Adaptable Security Architecture Against NetWalker NetWalker Overview The NetWalker ransomware, initially known as Mailto, was first detected in August 2019. Since then, new variants were discovered throughout 2019 and the beginning of 2020, with a strong uptick noticed in March of this year. NetWalker has noticeably evolved to a ...

McAfee Labs

Take a “NetWalk” on the Wild Side

Executive Summary The NetWalker ransomware, initially known as Mailto, was first detected in August 2019. Since then, new variants were discovered throughout 2019 and the beginning of 2020, with a strong uptick noticed in March of this year. NetWalker has noticeably evolved to a more stable and robust ransomware-as-a-service (RaaS) ...

McAfee Labs

Operation (노스 스타) North Star A Job Offer That’s Too Good to be True?

Executive Summary We are in the midst of an economic slump [1], with more candidates than there are jobs, something that has been leveraged by malicious actors to lure unwitting victims into opening documents laden with malware. While the prevalence of attacks during this unprecedented time has been largely carried ...

McAfee Labs

McAfee Defender’s Blog: Operation North Star Campaign

Building Adaptable Security Architecture Against the Operation North Star Campaign Operation North Star Overview Over the last few months, we have seen attackers take advantage of the pandemic as a cover to launch cyberattacks. One such example is a campaign that McAfee Advanced Threat Research (ATR) observed as an increase ...

McAfee Labs

Six Hundred Million Reasons to Celebrate: No More Ransom Turns FOUR!!

Happy Birthday! Today we mark the fourth anniversary of the NoMoreRansom initiative with over 4.2 million visitors, from 188 countries, stopping an estimated $632 million in ransom demands from ending up in criminals’ pockets. It would be fair to say that the initiative, which started in a small meeting room ...

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