Threat actors are increasingly abusing HTTP cookies as a control channel for PHP-based webshells on Linux servers. Instead of exposing command execution through URL parameters or request bodies, these ...

Attackers are using copyright-infringement notices to target multiple industry sectors in a fileless phishing campaign that delivers data-stealing malware. The attack — aimed at organizations in ...

Recent social engineering schemes involving WordPress and Microsoft’s Windows Terminal show that this relatively basic tactic is a growing threat. Cybercriminals are combining compromised websites ...

In this tutorial, we build an enterprise-grade AI governance system using OpenClaw and Python. We start by setting up the OpenClaw runtime and launching the OpenClaw Gateway so that our Python ...

Abstract: This study provides a comprehensive examination of AtomBombing, a stealthy fileless code injection technique that leverages the Windows Global Atom Table for covert payload storage and ...

Microsoft Defender Experts has observed the Contagious Interview campaign, a sophisticated social engineering operation active since at least December 2022. Microsoft continues to detect activity ...

The MarketWatch News Department was not involved in the creation of this content. -- ThreatDown's EDR team discovered a sophisticated, multi-stage attack chain during an active investigation; the ...

ThreatDown’s EDR team discovered a sophisticated, multi-stage attack chain during an active investigation; the first documented case of attackers abusing the Deno runtime as a malware execution ...

Last month’s disclosure of CVE 2025-55812, known as React2Shell, provided a reminder of how quickly modern threat actors can operationalize newly disclosed vulnerabilities, particularly in ...

A fake Chrome and Edge extension called NexShield pretended to be a legitimate ad blocker to lure users. Once installed, it intentionally crashes the browser to create panic and a sense of urgency.

Fake browser extensions are nothing new, but this one takes things a step further by deliberately breaking your computer to scare you into infecting it. Security researchers have uncovered a malicious ...