And that's the other reason I never do online tests. I don't know what the company and for example CodePad will do with the data collected from me. Will they store, sell and/or share it? Will CodePad reuse collected data in any way if I do an interview for another company? Etc..
If anything, companies are much more concerned with candidates sharing questions with each other.
There you go buddy:
"A record of everything the candidate types in the pad will be permanently saved for your team to review and share afterwards."
I think akanet was clarifying that CoderPad doesn't share your data with any other companies.
If you're worried about the company you're interviewing with doing shady things, I'd suggest interviewing somewhere else.