If you find a security hole, please let us know at security@01quiz.com. We try to respond (with fixes!) as soon as possible, and really appreciate the help.

Thanks to the following people who have discovered and responsibly disclosed security holes in Hacker News:

If you reported a vulnerability to us and don't see your name, please shoot us an email and we'll happily add you. We crawled through tons of emails trying to find all reports but inevitably missed some.