I never enter personal information like a Social or anything. If I buy stuff online from a site that I haven't bought from before or are kinda skeptical about, I'll use my PayPal account that's not tied to my primary bank checking account. As far as the HackerSafe or Versign logos, I think anyone can probably slap one of those on their websites, but generally, my stupid ass does feel safer on there. I also have AVG scan the sites prior to me actually visiting them.