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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174 intel reports
The n0n ransomware group utilizes AI coding agents and credential-based access to target global organizations, frequently destroying data and backups when encryption is not feasible.
An unattributed threat actor used AiTM phishing and device code flows to steal M365 session tokens, replaying them to register rogue devices and wipe MFA methods across 79 organizations.
CastleStealer and CastleLoader use browser protection bypasses and ClickFix social engineering to exfiltrate sensitive data and deploy secondary RATs like NetSupport.
DarkCore is a remote access trojan (RAT) that uses a dedicated browser to reuse stolen sessions and route traffic through victims' IP addresses to bypass MFA and security controls.
Suspected TraderTraitor group targets developers using trojanized Terraform providers to deliver cross-platform FLATROOF and ROOFDECK malware via lookalike domains and GitHub.
The suspected TraderTraitor group is using trojanized Terraform providers to deliver cross-platform FLATROOF and ROOFDECK malware for credential theft and persistent access.
China-aligned threat actor TA419 is conducting credential phishing campaigns against U.S. AI policy experts using Adversary-in-the-Middle (AitM) techniques and a customized Frameless BitB kit.
The Poper Blocker browser extension by dingosolutions acts as spyware by using a custom remote interpreter to exfiltrate browsing history, AI chat logs, and screenshots.
The MALFEX operator has conducted a two-year npm supply-chain campaign, deploying Overlord RAT and the movinlike stealer via multi-arm delivery packages, some of which remain active despite partial registry seizures.
An operator identified as Zaib Ali uses a massive npm typosquatting campaign to discover infrastructure and a custom FastAPI framework called VHX Harvester to hijack GPU resources on the vast.ai marketplace.