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.

Registering the JavaScript DLL file using the built-in Regsvr.exe could help. To do this, open a Command Prompt as an administrator, type the following and hit Enter: ...

If you have a JavaScript (*.js) file containing code, it's not unusual for your code to reference code held in another JavaScript file. If you're using more recent versions of Visual Studio, you'll ...

Read more on phishing tactics targeting corporate infrastructure: Precision-Validated Phishing Elevates Credential Theft Risks Unlike previous SVG-based threats that relied on hosted payloads or third ...

UpCrypter phishing since Aug 2025 uses fake voicemails, RAT payloads, and anti-analysis, hitting global industries.

The popular Nx build system, boasting 4 million downloads each week, was exploited in the first supply chain breach to use AI ...

JavaScript can be a boon if used with care—or a bane if used recklessly. Here are the 10 JavaScript concepts you’ll need to write scalable code in Node.js.