Unverified50% confidenceFactExact time
Molly is an independent fork of Signal that focuses on enhanced privacy and security.
1
Sources
50%
Confidence
Long-term
Relevance
10/31/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedObsidian Security documented a confused deputy attack: the MCP server acts as both an OAuth client and an authorization server, uses a static shared client ID, and the attacker redirects the code to their own infrastructure to obtain a valid access token.53% similarUnverifiedThe safe approach is to treat every handoff between agents as untrusted input, just like user input coming from the internet.52% similarUnverifiedDefense approaches for multi-agent security include applying independent content safety review to inter-agent messages, the principle of least privilege, message source authentication and integrity verification, and trust boundary model isolation.52% similarUnverifiedFor highly sensitive data, additional application-layer encryption and tenant-level key isolation are among the few viable means of taking trust back from the platform layer into one's own hands.51% similarVerifiedMCP tool annotations (such as read-only, destructive, idempotent, and open-world) are hints rather than guarantees, and applications should treat them as untrusted information unless the server itself is trusted.51% similar
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