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
The Shai-Hulud worm compromised the tensorlake npm package to steal developer credentials, AI tool configurations, and implement a self-destruct mechanism triggered by token revocation.
The Shai-Hulud worm compromised the tensorlake npm package to exfiltrate secrets and cryptocurrency browser data while implementing a destructive 'dead-man's switch' upon token revocation.
DPRK-linked actors are utilizing ErrTraffic ClickFix lures on compromised WordPress sites alongside fake recruiter personas to deliver Node.js-based RATs with Polygon-hosted C2 resolvers.
The TRUST#GRAFT campaign utilizes a browser-mediated JavaScript loader to hijack authenticated WordPress administrator sessions for the deployment of a persistent PHP backdoor.
A malicious loader disguised as a Capacitor configuration file executes remote JavaScript by decoding an environment variable and masking failures as authentication errors.
AdFection is a technique used by spyware vendors like Candiru to deliver zero-click surveillance malware by exploiting real-time bidding in the digital advertising ecosystem.
A compromised version of the Tensorlake npm package (v0.5.144) distributes the Shai-Hulud worm to steal developer credentials and crypto-wallets while utilizing Ethereum smart contracts for C2 agility.
Candiru and other mercenary spyware vendors use a technique called AdFection to deliver zero-click malware and conduct mass-deanonymization through the real-time bidding advertising ecosystem.
An unidentified threat actor targeted popular npm repositories including zod and standard-schema with a malicious install-time loader that fetches payloads via Ethereum smart contracts.
The P7 variant of DarkSword targets iOS 18.x devices using chained vulnerabilities to exfiltrate keychain data, cryptocurrency wallets, and Apple Notes via a sophisticated two-way C2 architecture.