Abstract: The growing reliance on web-based applications and their deployment across diverse domains have intensified concerns about the security of JavaScript source code executed on the client side.

Microsoft has identified an active supply chain attack targeting the @antv node package manager (npm) package ecosystem. A threat actor compromised an @antv maintainer account and published malicious ...

A widely active phishing-as-a-service (PhaaS) operation known as FlowerStorm has begun using a browser-based virtual machine to conceal credential theft code, marking what researchers say is an ...

A malicious version of the PyTorch Lightning package published on the Python Package Index (PyPI) delivers a credential-stealing payload targeting browsers, environment files, and cloud services. The ...

- Obfuscated JavaScript creates a WebSocket backdoor using dynamically executed JavaScript. - The WebSocket sends an obfuscated JavaScript payload to inject a credit card skimmer into the webpage. - ...

Over 10,000 Zimbra Collaboration Suite (ZCS) instances exposed online are vulnerable to ongoing attacks exploiting a cross-site scripting (XSS) security flaw, according to nonprofit security ...

Two phishing campaigns, each using a different stealthy infection technique, are targeting organizations in attacks which aim to deliver data stealing malware to devices running on Microsoft Windows.

Editor's take: Microsoft has increasingly turned Windows Update into a point of frustration for some users, all while cybercriminals continue to exploit weaknesses in the Windows platform to deploy ...

If a website tells you to manually install a “Windows update” from a big blue download button, close that tab immediately. Malwarebytes has just spotted a fake Microsoft support website ...