Hi! Thank you for the concern and offer to help! I actually left these unencrypted because I wanted people to be able to pull the resources if they want to use them for things like creating video thumbnails for reviews or lets plays!
If anyone is using them in an illegal manner (using them for non MeS related content) then I do not mind going through the motions to get it taken down. I'd rather not punish people who may want to use them reasonably.
But really and truly, thank you so much for your concern!