If you are working on such a site, I hope several things. 1) That the user name you're using here is randomly generated 2) You used domain registration authorities that consider secrecy imperative. Even with that, you used single-use credit cards or the like, and didn't use your real name. 3) You always browse everything in whatever your browser's privacy mode is. It doesn't solve everything, but its another layer. 4) Do not have java or flash installed, it can expose you more and leak data. 5) Finally, really do not go to sites like this and ask questions like this without having a burner account set up. If you have to ask these questions, log in from a location you will never visit again. Use a tool like the trashmail extension to use one-of accounts (https://addons.mozilla.org/En-us/firefox/addon/trashmailnet/)