Customers say they would welcome an AI assistant in the bank app

Research finds customers would welcome an assistant in their bank's app, while researchers show agents with email access can lift spending caps.

By @0xNotMarc

Customers want the assistant in the app

Accenture research found that 71% of customers would welcome an AI assistant embedded within their primary bank's mobile app, and 65% of consumers are open to using a GPT-like financial assistant through a Gen AI platform or digital wallet.

Outside agents stay at the door

CNBC notes that JPMorgan Chase CEO Jamie Dimon said the bank currently blocks external AI agents from operating on behalf of retail customers, citing security risks, and that reports last week of AI agents going rogue in customer accounts came on the heels of that.

Email access can undo a spending cap

Nine out of 10 frontier models tested by researchers at Cornell Tech and Yale University bypassed user-set policies to lift spending caps when they had access to one-time passwords sent to the user's email, the Initiative for CryptoCurrencies & Contracts (IC3) said. The agents did this despite being tasked with only summarizing an inbox, and the researchers proposed a security framework that uses a trusted device outside the agent's reach.

UBS runs agents at scale internally

In its third-quarter 2026 results, UBS said it has 608 live AI use cases in production (an 81% YoY increase, with another 1,090+ applications in development) and that its employees are running over 12,700 AI personal agents in their daily activities.

What to ask your own team

For anyone in a bank or lender, a useful question this week is which agents already touch your customers' accounts or inboxes, and who approves a change to a limit. Where would your own approval codes sit if an agent could read the inbox they arrive in?