As you can probably tell by the spreadsheet, I have been away for a little.
Bitcointalk links are mainly used for communication, not necessarily verification from my past campaigns. Only in extreme cases (scammer, serial reports/offences, etc). Sorry this has gotten so many people involved. This has happened in a previous campaign, where there were thousands of telegram bots entering, one every couple of seconds into my campaign. They were all kicked in the end.
Obviously, you all haven't been hacked (unless it's something unrelated). Someone is scraping usernames for use of farming bounty tokens even though you can sign up with multiple accounts under one bitcointalk account, and I have no idea why they would.
EDIT: To stop this i'll see what I can do to put in captchas into the next form we do.
EDIT 2: I can't find a way to make captchas work without making it easy to get around, as theres no actual captcha support. For now I can make it so you require a google account, and you can only apply once. But this means legit people with multiple accounts cant apply more than once.