Malicious npm packages mimicking Rollup polyfill tooling steal browser data, crypto wallets, and AI tool credentials in a Lazarus-linked campaign.
JFrog says six malicious npm packages used hidden install-time execution, JSONKeeper fetches, and sandbox checks to enable remote access.
CVE-2026-12957 in Amazon Q is the third MCP auto-execution vulnerability in three AI coding tools. The pattern reveals a ...