New Windows Injection Technique Hijacks Win32k Callback Dispatch to Execute Shellcode

A newly documented injection technique abuses the kernel-to-user callback dispatch path used by the Windows graphical subsystem (win32k.sys) to achieve remote code execution while leaving the KernelCallbackTable structurally intact. Rather than replacing a KernelCallbackTable entry with a shellcode pointer, the…

Langflow RCE Vulnerability Exploited to Deploy Monero Cryptominer on Exposed AI Servers

Threat actors are actively exploiting CVE-2026-33017, a critical unauthenticated remote code execution (RCE) vulnerability in Langflow, to compromise internet-exposed AI application servers and silently deploy a customized Monero (XMR) cryptominer. Tracked and documented by Trend Micro researchers Simon Dulude and…

AI-Generated Mythic Agents Challenge Static Signatures and Traditional Implant Detection

The emergence of LLM-driven “disposable tooling” is reshaping offensive tradecraft and forcing defenders to rethink detection models that rely on static signatures and known implant behaviors. Recent experiments demonstrating the automated generation of Mythic agents from prompt to deployment reveal…

FBI and CISA Warn Russian Hackers Stealing Verification Codes and Account PINs From Signal Users

U.S. cybersecurity authorities have issued a new warning about Russian intelligence-linked threat actors targeting secure messaging platforms, specifically highlighting the increased risk for Signal users. These threat actors are employing sophisticated phishing campaigns designed to steal verification codes and account…