[miles]

Sorry about that - wrong link.

Apple never instituted the Mac bug bounty, but is rumored to be doing so later this week:

Apple Hands Hackers Secret iPhones In A Bid To Boost Security, Sources Say https://www.forbes.com/sites/thomasbrewster/2019/08/05/apple...

"It'll also be announcing an Apple Mac bounty, so anyone who can find security issues in macOS will get rewarded, sources claimed."