I recently noticed that either some web sites or Safari appear to be saving my passwords without my permission to do so. For example, if I log in to my bank account, my user ID and password are pre-filled out. This is a laptop computer and if it was ever lost or stolen, all anyone would need to do would be open up to my banks page and then have instant access to my accounts. I do not remember ever allowing this to happen, it's almost as if either the web site or the browser simply decided to do it. I want password saving completely disabled. Is this doable? Are they being stored in the keychain? Thanks.