McAfee Labs

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

Beware of Impostor Android Apps Using Fake ID
Recently discovered, an Android vulnerability called Fake ID allows apps to impersonate other apps by copying their...
Trust Is the Most Valuable Asset
The most valuable asset for actors in cyberspace is trust. It is an important ingredient in successful...
Adobe Flash Player Installer Scams Reappear on Google Play
Adobe Flash Player has been a boon to Android malware creators for a long time. These developers...
Yahoo Ads Serve Mobile Fake Alerts
“Android Armour,” a malicious knockoff of Armor For Android, has been circulating for some time with no end...
Trailing the Trojan njRAT
One Trojan that just won’t go away is the remote access tool njRAT. Microsoft recently took down...
Android App SandroRAT Targets Polish Banking Users via Phishing Email
Europe is currently under attack by spammers trying to get control of Android devices. In Germany the...
‘DHL’ SMS Spam Distributes Android Malware in Germany
One of the most common methods for distributing PC malware is the use of email spam messages...
Malicious Utility Can Defeat Windows PatchGuard
In 2012, my colleagues Deepak Gupta and Xiaoning Li explained in a white paper how some malware...
Targeted Attacks on French Company Exploit Multiple Word Vulnerabilities
Spear phishing email is a major worry to any organization. Messages that appear legitimate and specific fool...
Dofoil Downloader Update Adds XOR-, RC4-Based Encryption
This blog was written by Sanchit Karve. The Dofoil downloader (found in the wild since 2011) occasionally...
CryptoWall Ransomware Built With RC4 Bricks
Last month many Internet users were suddenly forced to trade in Bitcoins. This was not for general...
Operation Dragonfly Imperils Industrial Protocol
Recent headlines (here and here) may have struck fear into those living near major energy installations due...
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