Attackers frequently send malicious JavaScript files through bogus emails. It's easy to block these files from reaching a hapless user. Here's how. There have been several recent reports of fake ...

In server-side JavaScript, you will most likely use the fs library for dealing with the filesystem. This library is a module in Node and other platforms like Bun. So you don’t need to install it ...

Note, this article deals with client-side JavaScript. For a client and server-side JavaScript upload example, check out this File Uploads with Node and JavaScript tutorial. It used to be a daunting ...

Gmail will soon block JavaScript files from being uploaded and sent over email. Starting February 13th, you’ll no longer be able to attach .js files as they are increasingly being used as a form ...

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

In this quick tutorial, I’ll show you how to upload a file from a web browser, with a Node.js file upload handler on the server-side, and a pure, Ajax based JavaScript process on the client side. The ...

The downloaded malicious files (ZIP archives) contained JavaScript that initiated an intricate infection with the file-encrypting malware. A report from HP's threat intelligence team notes that ...