Node2Shell: Node.js Brotli Remote Code Execution Vulnerability
A high-severity out-of-bounds write vulnerability in the Node.js Brotli decoder (Node2Shell) allows remote code execution when processing malformed compressed data.

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88 intel reports
Threat actors abuse Microsoft Teams external chat to pose as IT support, using email bombing and vishing to deploy remote access tools and malware.
Affiliates of INC and The Gentlemen ransomware groups are using an AI-orchestrated infrastructure featuring the 'Phantom' autonomous red team framework to exploit edge devices and deploy ransomware.
The threat actor k0t (aka CryptoFeel) is mass-exploiting edge appliances via CVE-2025-64446 and CVE-2026-0257 to steal credentials and facilitate ransomware attacks.
Attackers are abusing Microsoft Power BI dashboards to host malicious links that deliver redundant ScreenConnect RMM installers for persistent remote access.
Ransomware actors Spikey Scorpius and Tarnished Scorpius are exploiting an authentication bypass in PAN-OS GlobalProtect (CVE-2026-0257) to gain initial access, bypass MFA, and pivot to virtualization infrastructure.
The suspected PRC-nexus actor ARMORY CASTLE exploited a zero-day vulnerability in BeyondTrust Remote Support appliances to deploy custom SAWFLY webshells and BARECLAW tunnelers for credential theft and lateral movement.
The threat actor RareWolf uses a multi-stage batch script to deploy AnyDesk for unauthorized remote access, archive local data, and exfiltrate information via SMTP using the Blat utility.
The AnyDesk TAG campaign uses cloned banking support sites and telephone-led social engineering to deploy AnyDesk and persistent ScreenConnect instances via malicious signed payloads and DLL side-loading.
STAC4749 utilizes Microsoft Teams external chat and email bombing to impersonate IT support, gaining remote access via legitimate RMM tools to deploy GoGRPC and Chaos ransomware.
Threat actors are concealing NetSupport Manager RAT payloads within structurally valid MP4 files using ISO-BMFF uuid boxes, delivered via PowerShell loaders from Cloudflare-fronted infrastructure.