List of Google Dorks to search for companies that have a responsible disclosure program or bug bounty program which are not affiliated with known bug bounty platforms such as HackerOne or Bugcrowd.
Some of the dorks are sourced from Nightwatch Cybersecurity https://wwws.nightwatchcybersecurity.com/2019/05/04/finding-unlisted-public-bounty-programs-with-google-dorks/
Emad Shanab's tweet https://twitter.com/alra3ees/status/1147728448170942464
Kunal Pandey's tweet https://twitter.com/kunalp94/status/1180193592846868480
A:\fie's tweet https://twitter.com/emenalf/status/1099180292068294658
Aishwarya Kendle's blog post https://medium.com/@aishwaryakendle/how-we-hijacked-26-subdomains-9c05c94c7049
zseano's tweet https://twitter.com/zseano/status/1261292736478687232