A newly discovered malware infected multiple Firefox browser add-ons with more than 50,000 downloads combined.

A new stealthy JavaScript loader named RATDispenser is being used to infect devices with a variety of remote access trojans (RATs) in phishing attacks. The novel loader was quick to establish ...

As browser-based exploits and specifically JavaScript malware have shouldered their way to the top of the list of threats, browser vendors have been scrambling to find effective defenses to protect ...

The risk in the JavaScript ecosystem isn't theoretical: earlier this month, a number of packages used by millions of developers were compromised via malicious code. These malware attacks against ...

Researchers uncover malware campaigns using cracked software and compromised YouTube videos to deliver CountLoader, ...

The SANS Internet Storm Center reports a rash of malicious spam pushing Kovter click-fraud malware. A new malware campaign has been spotted that has begun seeding spam messages with a downloader ...

VANCOUVER, BC -- Malicious hackers are starting to encrypt JavaScript files to escape anti-virus detection, adding another element of sophistication to browser-based malware attacks. But, according to ...