Sui unveils prototype to enhance AI agent wallet security

Sui (SUI) announced on X that it has unveiled a secure payment prototype for commerce based on AI agents. The team explained that with existing wallet structures, security risks can emerge if an AI agent malfunctions or is hacked. To address this, the new prototype applies Seal MPC technology to separate authorization authority from the agent itself. An MPC committee issues a "one-shot witness" for each payment, and transactions are verified according to on-chain Move policies. This approach prevents the reuse of authorization information.