Why are you using an unrelated quote to make it look like your site has some form of affiliation or recommendation by Wired?

How well does this handle rampant fraud? In the past, whenever we've done any form of educational freebie or discount, there are floods of signups (often IN, BD, LK, ID as most prevalent) that are blatantly fraudulent but with hijacked/stolen .edu emails, occasionally faked course listings with one course. There are a number of badly-written vulnerable webapps, often 2-year unis in the states that seem to allow applicants to get an autogenerated .edu email even before admission or any form of verification.

I see the word AI. What AI, and how?