McAfee Labs
Read McAfee Labs blogs for the latest threat research, threat intelligence, and thought leadership from the Threat Research team.
Further Analysis of WannaCry Ransomware
McAfee Labs has closely monitored the activity around the ransomware WannaCry. Many sources have reported on this...WannaCry: The Old Worms and the New
The morning of Friday, May 12 multiple sources in Spain began reporting an outbreak of the ransomware...An Analysis of the WannaCry Ransomware Outbreak
Charles McFarland was a coauthor of this blog. Over the course of Friday, May 12 we received...Vulnerable OpenSSL Handshake Renegotiation Can Trigger Denial of Service
OpenSSL, the popular general-purpose cryptographic library that implements SSL/TLS protocols for web authentication, has recently suffered from...Mirai, BrickerBot, Hajime Attack a Common IoT Weakness
This blog post was written by Rick Simon. We know that devices in the Internet of Things...Cerber Ransomware Evades Detection With Many Components
This blog was co-written by Sapna Juneja. Cerber is a quickly evolving type of malware called crypto-ransomware....Banned Chinese Qvod Lives on in Malicious Fakes
Qvod used to be a popular video player and developer in China. Due to piracy allegations and...Mirai Botnet Creates Army of IoT Orcs
This post was based on analysis by Yashashree Gund and RaviKant Tiwari. There is a lot of...Critical Office Zero-Day Attacks Detected in the Wild
At McAfee, we have put significant efforts in hunting attacks such as advanced persistent threats and “zero...Ransomware Families Use NSIS Installers to Avoid Detection, Analysis
Malware families are constantly seeking new ways to hide their code, thwart replication, and avoid detection. A...Analyzing a Fresh Variant of the Dorkbot Botnet
This blog post was written by Sudhanshu Dubey. At McAfee Labs, we have recently observed a new...Analyzing CVE-2017-3731: Truncated Packets Can Cause Denial of Service in OpenSSL
OpenSSL is a popular open-source library for SSL and is used by various software and companies across...
