Sites like Abby Winters, local webmasters, and IFM do regular scans using web crawling search engines like Google and AltaVista daily. Not only does adding a pass increase the chances of the files survival but it’s a good idea to rename the file something totally off topic as well, and if the upload site requires a description make it very brief..
I know guys like Felix(Kari sweets phot) and MPL studios webmaster. If the file is renamed and pass worded there’s little chance they can find it unless they come here and look directly at it