Attackers increasingly are using malicious JavaScript packages to steal data, engage in cryptojacking and unleash botnets, offering a wide supply-chain attack surface for threat actors.

'UAParser.js ' published on npm , a package management tool, is a JavaScript library that executes judgment processing of user agents , and is adopted by more than 1000 projects including super ...

A new Windows zero-day allows threat actors to use malicious JavaScript files to bypass Mark-of-the-Web security warnings. Threat actors are already seen using the zero-day bug in ransomware attacks.

Microsoft ran experiments across a number of AJAX applications and network conditions, finding that Doloto reduced the amount of initial downloaded JavaScript code by over 40 percent, often ...