Mar 31, 2026
1 new drain, 1 update.
New
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Solana wallet MCP server on PyPI sent users' private keys to a remote server
An advisory published on 31 March 2026 flagged latinum-wallet-mcp, a PyPI package that runs a Solana wallet as an MCP server for AI agents, as malicious. From version 0.0.32 it sent the wallet's private key, along with other metrics, to a remote server during wallet setup, and from 0.0.34 it added itself as an MCP server for Claude on import; none of this was in the public GitHub code. Versions 0.0.32 to 0.0.36 are listed as affected. Anyone who installed them should treat that Solana key as stolen and move funds to a new wallet.
latinum-wallet-mcp (PyPI)·Solana·Since Mar 31, 2026·
Updated
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Low✓Contained
SPL token-account ownership reassignment used to fake deposits at a Solana custodian
In February 2026 Liminal Custody's monitoring caught two low-value attempts that used SetAuthority to reassign an attacker's temporary SPL token account to a customer's deposit address after a net-zero transfer, so systems that look up owners through RPC could credit a deposit that never happened. Liminal says no erroneous credit occurred and no customer funds were affected. Exchanges, custodians and payment apps on Solana should verify the expected associated token account and real balance increases before crediting.
Liminal Custody Solana deposit monitoring (custodian, exchange-style deposit addresses)·Solana·Since Feb 1, 2026·