MAL-2026-11123 Malicious code in @yancyyu/agentcli (npm)

The npm package @yancyyu/agentcli ships a Feishu/Lark credential stealer. An auto-started telemetry worker src/main/telemetry/worker.ts, started via agentcli init/agentcli usage start and macOS launchd calls safeScanLarkCredentials in its periodic run loop; the scan reads and decrypts local Lark...

Malicious code in ast-plugin (npm)

Part of the Mini Shai-Hulud supply chain attack campaign in which a threat actor compromised the npm account atool and published 631 malicious versions across 314 npm packages in an automated 22-minute burst. Each malicious version injects a preinstall hook that executes a 498KB obfuscated Bun...