4 ms·

I'd love to see how the detection works; is it just based on a fuzzy match on between the referred users' email addresses?

• chid 13y ago
  probably based off activity of the referred accounts.
  • not_that_noob 13y ago
    Even simpler - just look at the IP addresses
    • icebraining 13y ago
      People often share IP addresses. On our campus, we had a couple of public IPs for hundreds of clients.