GhostPoster attacks hide malicious JavaScript in Firefox addon logos

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions counting more ...

Critical React2Shell flaw exploited in ransomware attacks

A ransomware gang exploited the critical React2Shell vulnerability (CVE-2025-55182) to gain initial access to corporate ...
Dark Reading

React2Shell Exploits Flood the Internet as Attacks Continue

As exploitation activity against CVE-2025-55182, researchers are finding some exploits contain bypasses for Web application firewall (WAF) rules.
How-To Geek on MSN

An introduction to property-based testing using fast-check and JavaScript

I will explain what property-based testing (PBT) is and how it solves these problems. What is property-based testing (PBT)? At a very high level, it injects thousands of random values into ...
The New York Times

Climate and Environment

Trump Media plans to merge with a company developing nuclear fusion technology, putting the president’s financial interests in competition with other energy companies over which his administration ...