Choosing a phone PIN code that's easy to remember might be a time-saver. It's also a potential security risk. If your phone or another device is lost or stolen, an easily-guessed PIN code makes it ...

Digital Insecurity: Originally introduced as an efficient way to authenticate bank customers at ATMs, the venerable PIN passcode is now ubiquitous among smartphone users as well. Though it serves as ...

One of the most common codes is 9001, which, as you can see, just means you accessed WMR using a different SSN or TIN. Once the IRS analyzes to ensure no fraud has taken place, you will get your ...