Featured Blogs
Spora Ransomware Infects ‘Offline’—Without Talking to Control Server
Spora is a ransomware family that encrypts victims’ files and demands money to decrypt the files. It has infected many...
Macro Malware Targets Macs
Macro malware has been spreading for years. New techniques arise all the time to hide malicious code and thus increase...
Analyzing KillDisk Ransomware, Part 2: Variants and Screen Unlocking
This blog post was written by Sudhanshu Dubey. At McAfee Labs we recently analyzed the ransomware KillDisk. In part 1 of...
McAfee Launches ‘Threat Landscape Dashboard’
Every week, we read in the news of another breach or targeted campaign, as more patches are released to protect...
Analyzing CVE-2016-9311: NTPD Vulnerability Can Lead to Denial of Service
The network time protocol synchronizes time across various devices on a network. The network time protocol daemon (NTPD) is an...
Spotlight on Shamoon
Our analysis this month has pointed to Shamoon emerging in the Middle East. We have recently seen a number of...
With Release of Windows 10, Questions About BitLocker Arise Again
This post was written by Ted Pan. For those of you who were around during the original release of Microsoft’s...
Analyzing KillDisk Ransomware, Part 1: Whitelisting
This blog post was written by Sudhanshu Dubey. At McAfee Labs we recently analyzed the ransomware KillDisk. We will share...
Stopping Malware With a Fake Virtual Machine
As we explained in a previous post, some advanced malware can detect a virtual environment such as a sandbox to...
Trojanized Photo App on Google Play Signs Up Users for Premium Services
Mobile apps usually have names that give some indication of their function. In one recent case, however, we found a...
Turkish Instagram Password Stealers Found on Google Play
McAfee’s mobile malware research team has found several Instagram password stealers on the Google Play store. (Google has since removed...
Top Tips for Securing Home Cameras
Installing a home surveillance camera system can add great benefits but also may introduce new risks to privacy and network...
Digging Into a Windows Kernel Privilege Escalation Vulnerability: CVE-2016-7255
This blog was written by Stanley Zhu. The Windows kernel privilege escalation vulnerability CVE-2016-7255 has received a lot of media...
Next Targets for Cybercriminals: the Long Term (Part 2)
In the previous post in this series, I outlined how cybercriminals will use the holiday season to victimize unwary consumers...
Next Targets for Cybercriminals: the Short Term (Part 1)
Knowing what cybercriminals are targeting today is easy. Their attacks are loud, impactful, and have the elegance of a...
Floki Bot a Sensation With International Cybercriminals
Floki Bot, new financial malware, is popular with English-, Portuguese-, and Russian-speaking underground criminal markets, winning over cybercriminals with new...
Did You Forget to Patch Your IP Camera?
IP cameras are usually “purchase, install, and don’t touch” devices. But in the current climate of cyberattacks, they now require...
An Overview of Malware Self-Defense and Protection
Many malware authors spend a great deal of time and effort to develop complex code. Their success depends on a...
