Featured Blogs
Java Zero-Day Vulnerability Pushes Out Crimeware
This blog was updated on January 14. See the end of the file. A new Java zero-day vulnerability is spreading...
Red Kit an Emerging Exploit Pack
Exploit kits are toolkits that are used to build malware components such as binaries and scripts. They automate the exploitation...
If You Deploy Only Antivirus, It Will Cost You More and Make You Less Secure
Everyone’s looking to shave their IT budgets, manage fewer vendors and streamline. The plethora of low cost and sometimes free...
YouTube Video Scam Targets Facebook Users
Be advised cybercriminals are at it again, leveraging the popularity of Facebook and YouTube to scam consumers.We have seen several...
New Labs Report: ‘Analyzing Project Blitzkrieg’
Project Blitzkrieg, a current attack on US financial institutions, got a lot of media attention following a blog posting by...
Narilam Trojan Targets Iranian Financial Software
Iranian infrastructure has been on the radar of cyberattackers for a couple of years. We have already witnessed organized and...
A Quick Analysis of the Flash Player Opcode-Verifying Code Execution Vulnerability
On October 12, McAfee Labs learned of proof-of-concept code exploiting a newly patched Flash Player vulnerability. Adobe had patched this...
Update: NGRBot Posing as Skype Drops Ransomware With Fake McAfee Logo
This blog was updated on October 15. See the end of this file. We recently received a sample of the...
Multiplatform Fake AV Uses Different GUIs
Since the beginning of October we have seen a variant of fake antivirus malware that belongs to the FakeRean family...
Android Phones Vulnerable to Loss of Data, Apps
Recently security researcher Ravi Borgaonkar discussed a vulnerability that caused a Samsung Galaxy SIII to return to a factory reset...
NGRBot Spreads Via Chat
NGRBot is a worm that propagates through chat messengers, the Internet Relay Chat channel, social networking sites etc. It steals...
‘Police Ransomware’ Preys on Guilty Consciences
“Police ransomware” is big business, generating millions of euros for organized criminal groups. In May, at Europol’s headquarters in The...
Facebook Bot Spreads Through Chat Messengers [Updated]
Update from Facebook: The Facebook security team been actively tracking this botnet and providing McAfee AV to the victims (via...
AutoIt and Malware: What’s the Connection?
During the last couple of weeks I’ve come across three malware samples packed using compiled AutoIt scripts, so I decided...
Combating Malware and Advanced Persistent Threats
In the past decade, the security industry has seen a constant rise in the volume of malware and attacks associated...
Operation High Roller Raises Financial Fraud Stakes
Earlier today Guardian Analytics and McAfee released the joint report “Dissecting Operation High Roller,” which describes a new breed of...
‘Bioskits’ Join Ranks of Stealth Malware
We have seen many discussions of the MyBios “Bioskit” discovered at the end of 2011. MyBios was the first malware...
Spreading the Flame: Skywiper Employs ‘Windows Update’
Microsoft has issued Security Advisory 2718704, in which the company disclosed that it recently became aware of the Flamer/Skywiper threat,...
