Bank of America warns customers against sharing passwords with AI agents as banks block access

What's Happening

• Major US banks, including JPMorgan Chase, Morgan Stanley, Bank of America, and Wells Fargo, are updating their terms of service to block AI agents like Meta's Muse from accessing customer accounts, according to a report by Axios.
• Financial institutions detected unauthorized third-party AI agents accessing accounts and taking independent actions, such as contacting call centers without specific user permission.
• Charles Schwab blocks Muse from moving money to protect clients from liability issues, detecting and rejecting dozens of agent access attempts weekly.
• Bank of America emailed customers urging them not to share login credentials with AI assistants, warning that account agreements hold customers responsible for anyone they give their login to.

Why It Matters

Consumers use AI assistants to automate daily tasks, but granting these tools direct access to financial accounts introduces fraud and liability risks. Under regulations like the US Electronic Fund Transfer Act, customers who voluntarily share their banking credentials with an AI agent forfeit fraud protections. Financial institutions face a choice between supporting customer demand for automation and securing their platforms against autonomous software.