The reason there is not a sticky as far as I am aware because, (and I have been here for years) is that there never has been a problem with security not that I have heard of, the bottom line is if you are paranoid about posting then don't do it or as has been suggested install the appropriate software for security
I understand your concern but I don't think we need make an issue out of it really.
I had better go now there is a loud knock at my door and I can see blue flashing lights in the driveway LOL