[akersten]

Certainly it will depend on who you bank with, but JPMorganChase has 250,000 employees[1]. If even 1% of them are customer service representatives, bank tellers, or in other positions with direct access to your account (which I hope we can agree is an underestimate), that's 2,500 people right there.

[1]: https://www.google.com/search?q=chase+employees

[jobigoud]

And they all have access to all accounts? I would imagine only a bank teller from the appropriate branch would have access to this branch's accounts.

[theduder99]

Maybe back in the 1960s it was like that. Doesn't matter which branch I open an account at. I can walk into any branch and the teller should be able to pull up my info.