Interview Questions

Howdy -

I'm designing a set of interview questions based around opportunity situations for interviews coming up. One of them is:

If you discovered ______ in _____, how would you _______

Examples:
If you discovered a CSRF in a dating website, how would you monetize it?
If you discovered a SQL Injection in a news website, how would you DoS it?
If you discovered an XSS in a classifieds website, how would you spam?
If you discovered a weak datacenter lock in a bank website, how would you deface it?

What sort of questions do you think would be good? Either fitting this mad lib or in general?