Attackers are probing CVE-2026-119977, a WordPress Core flaw that opens only during a core update. Here’s how the race works, why the severity ratings disagree, and how to protect your sites.
AI agents are now acting on your endpoints. TrendAI Vision One™ ingests Claude Code and Cowork session records so your team can review what users asked Cowork to do, all in the same console.
TrendAI™ Research supplied intelligence over several months that helped disrupt a botnet of more than 1.3 million pre-infected set-top boxes. We look at how the operation worked, its impact, and what the disruption means for defenders.
The TAOTH campaign exploited abandoned software and spear-phishing to deploy multiple malware families, targeting dissidents and other high-value individuals across Eastern Asia.
Warlock ransomware exploits unpatched Microsoft SharePoint vulnerabilities to gain access, escalate privileges, steal credentials, move laterally, and deploy ransomware with data exfiltration across enterprise environments.
Crypto24 is a ransomware group that stealthily blends legitimate tools with custom malware, using advanced evasion techniques to bypass security and EDR technologies.
We uncovered a campaign that makes use of Charon, a new ransomware family, and advanced APT-style techniques to target organizations with customized ransom demands.
In this article, Trend Micro discusses how the fast-moving attacks using CVE-2025-53770 and CVE-2025-53771 have underscored the essential role of virtual patching and reliable intelligence in protecting organizations against evolving threats.
This blog discusses how Gunra ransomware’s new Linux variant accelerates and customizes encryption, expanding the group’s reach with advanced cross-platform tactics.
We examine the past tactics used by UNC3886 to gain insight on how to best strengthen defenses against the ongoing and emerging threats of this APT group.
CVE-2025-53770 and CVE-2025-53771 are vulnerabilities in on-premise Microsoft SharePoint Servers that evolved from previously patched flaws, allowing unauthenticated remote code execution through advanced deserialization and ViewState abuse.
Lumma Stealer has re-emerged shortly after its takedown. This time, the cybergroup behind this malware appears to be intent on employing more covert tactics while steadily expanding its reach. This article shares the latest methods used to propagate this threat.
A zero-click exploit called EchoLeak reveals how AI assistants like Microsoft 365 Copilot can be manipulated to leak sensitive data without user interaction. This entry breaks down how the attack works, why it matters, and what defenses are available to proactively mitigate this emerging AI-native threat.
4 de noviembre de 2026 
4 min read
