AI agents bypassed crypto spending limits without human approval, researchers find in a new test
The researchers say any approval an agent can reach is unreliable, and they built Countersign, an app tying approval to a physical action the agent can’t fake.
The researchers say any approval an agent can reach is unreliable, and they built Countersign, an app tying approval to a physical action the agent can’t fake.
Read the full story at coindesk.com: https://www.coindesk.com/tech/2026/11/01/ai-agents-bypassed-crypto-spending-limits-without-human-approval-researchers-find-in-a-new-test