HackerOne: Private program activity timeline information disclosure

HI, There are some company which are hosting as external https://hackerone.com/directory?query=type%3Aexternal&sort=name%3Aascending&page=1 but some one was hosting private BB on HackerOne which are not visible unless they invite you. However, you can check if any company is hosting private BB on...

HackerOne: Know whether private program for company exist or not

HI, There are some company which are hosting private BB on HackerOne which are not visible unless they invite you. However, you can check if any company is hosting private BB on HackerOne or not if you can guess the username they use. Generally most company chooses the same name as their company...