First Look: Anthropic Claude Code Gains Fully-Local Persistent Session Memory via Recall

Forensic Summary

Recall is an open-source, fully-local memory layer for Anthropic's Claude Code that persists and summarises project context across coding sessions without sending data to external services. For defenders, the introduction of a persistent, file-based context store creates a new attack surface: a poisoned or tampered memory file can silently inject malicious instructions into every subsequent Claude Code session. Security teams should treat the local memory store as a trusted-input boundary and apply appropriate file-integrity and access controls.

Read the full technical deep-dive on Grid the Grey: https://gridthegrey.com/posts/first-look-anthropic-claude-code-gains-fully-local-persistent-session-memory-via/