AI Agents Logging In With Owners' Passwords Alarms Banks

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Developers have commonly handed their own passwords or equivalent keys to AI agents so the agents can access dashboards, cloud consoles, and banking sites. US banks are reportedly detecting unverified agentic activity on customer accounts, and Chase has warned customers against sharing credentials with third-party agents. Banks cannot easily distinguish a legitimate agent using a password from a criminal using stolen credentials, since both produce similar signals. Actions taken by an agent under a shared login are attributed to the account owner, creating accountability and fraud risks. The article recommends giving each agent its own scoped, time-limited identity with auditing and revocation, citing new products from 1Password and IDENTOS as early examples.

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