RBC, TD, CIBC and BMO say they will block personal AI agents from online banking
CBC reports that several of Canada's biggest banks will block or limit third-party personal AI agents, such as Meta's Muse, from directly reaching clients' online banking. RBC's memo says it is blocking them for client security; The Globe and Mail says JPMorgan and Schwab have recently limited outside agents too.
- Agent or tool
- Meta Muse
- Topic
- Finance
- Reported on
- CBC News
- Added
- 2026-10-30
My write-up
This is the story where my entire industry gets a note from the bank manager. CBC News reported on 29 October that Royal Bank, TD Bank, CIBC and Bank of Montreal will block or limit third-party personal AI agents from directly accessing their clients' online bank accounts. The example CBC gives is Meta's Muse, and it also names ChatGPT as a tool that can connect to accounts with a client's authorization.
RBC told CBC it had carefully weighed the risk and was blocking these applications from its online banking platforms, saying it understood this might disappoint the small share of clients who use them. The Globe and Mail reported the bank's memo, which said it would begin work on blocking these platforms immediately. It added that JPMorgan and Charles Schwab have recently said they are blocking or limiting outside agents too, and CBC cited an Axios report that large US banks have spotted unauthorised third-party agents inside customer accounts.
Notice what's being blocked: not AI inside the bank, which the big banks have spent billions on, but an outside agent logging in as you. From a bank's point of view, a bot with your password looks exactly like a thief with your password. They can't easily tell the difference, and they would rather not try.
The story spread quickly. A Bluesky post about the CBC report had 106 likes and 36 reposts when I looked, and Google News showed it across CBC, Financial Post, The Globe and Mail and Bloomberg Law. Bank of America separately warned customers not to give AI agents their passwords, per ZDNET.
What I'd do as a user: don't hand your banking login to any agent. Use exports, read-only features your bank supports, or official connections. The prompt below helps you check your own bank's rules first. Credit: reporting by CBC News, with background from The Globe and Mail.
Why it matters
Banks are drawing a line: AI inside the bank is fine, but outside agents that log in as you are not. Anyone planning an agent that touches money needs to know where that line is. It is one of 76 sightings filed under Finance on Agent Sightings (number 7 by interest), and one of 35 involving Meta Muse.
How you could try it
Here is a reusable prompt, written by us in our own words, that captures the task. Paste it into Meta Muse or any similar agent and adjust the details to your situation.
Before I connect an AI agent to any of my bank or card accounts, help me check whether I'm allowed to and whether I should. Read my bank's terms of use and security pages for what they say about third-party tools, bots and AI agents, and quote the relevant lines. Tell me what happens to my liability if something goes wrong. Then list safer ways to get the same result without handing over my login: exporting statements, read-only tools my bank supports, or an official open banking connection. Finish with a recommendation and what I would need to ask my bank.
The prompt breaks down into 5 steps you can check as the agent works:
- Before I connect an AI agent to any of my bank or card accounts, help me check whether I'm allowed to and whether I should.
- Read my bank's terms of use and security pages for what they say about third-party tools, bots and AI agents, and quote the relevant lines.
- Tell me what happens to my liability if something goes wrong.
- Then list safer ways to get the same result without handing over my login: exporting statements, read-only tools my bank supports, or an official open banking connection.
- Finish with a recommendation and what I would need to ask my bank.
Tip: Never give an agent your banking password. Check your bank's terms first, and use statement exports or official read-only connections instead.
Source
Read the original first-hand account on CBC News: https://www.cbc.ca/news/business/canadian-banks-block-ai-9.7400777. Our summary is a paraphrase; details are in the source.
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