MemTensor npm and PyPI Packages Compromised in Credential-Stealing Supply Chain Attack

The compromise affects MemTensor's MemOS, an open source memory framework for large language models (LLMs) and AI agents. Its main GitHub repository has about 11,500 stars and 1,100 forks. Four malicious releases, three of the npm package @memtensor/memos-cloud-openclaw-plugin and one of the PyPI package MemoryOS, each currently the latest version on its registry, drop cross-platform Go binaries that search developer home directories for secrets and report to servers under skyleen[.]fr.…