Hackers exploited a critical zero-day vulnerability in a server running the KnowledgeDeliver learning management system (LMS) to deploy the Godzilla web shell.

CVE-2026-5426, a hardcoded ASP.NET machineKey in KnowledgeDeliver, was exploited as a zero-day in ViewState deserialization ...

CVE-2026-5426 enabled KnowledgeDeliver LMS attacks before February 24, 2026, leading to Cobalt Strike infections.

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

ASP.NET Core Identity Provider for Amazon Cognito simplifies using Amazon Cognito as a membership storage solution for building ASP.NET Core web applications using ASP.NET Core Identity. This library ...

Finishing AP Computer Science Principles is a major milestone, but the leap from block-based coding to real-world JavaScript can feel daunting. Fortunately, the landscape has evolved: Code.org has ...

Peter has been experiencing culture shock as he adapts to working with JavaScript, starting with the discovery that JavaScript isn't an object-oriented language. I've always had a jaundiced view of ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Andy Smith is a Certified Financial Planner (CFP®), licensed realtor and educator with over 35 years of diverse ...

To get started, download the code from part 4 of this series. Next, open the Views\Home\Index.cshtml Razor view and paste in the markup from Listing 1. Listing 1: Initial Index.cshtml Razor View @{ ...