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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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Tim Peck@timpeck20 hours ago

30 intel reports

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.

UNC7017 conducted ephemeral supply chain tampering against AOMEI Technology update servers to deliver CROSSROAD and SHINYROAD malware via short-burst configuration modifications.

The Go-based ClosedQuorum malware utilizes multiple commercial AI models to autonomously select post-compromise actions, including credential dumping and process injection, without human operator intervention.

An ongoing malicious npm campaign involving 'indexed-btree' and other packages bypasses lifecycle script defenses by burying loaders in runtime prototype methods and using Ethereum smart contracts for C2.

The threat actor 'General Boss' operates BigBear 2.0, an Evilginx2-based Phishing-as-a-Service framework targeting Microsoft 365 accounts globally using AiTM techniques to bypass MFA.

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