1. 2008. Common types of non-qualifying reports. https://sites.google.com/site/bughunteruniversity/nonvuln. Google bughunter university. 2008. Common types of non-qualifying reports. https://sites.google.com/site/bughunteruniversity/nonvuln. Google bughunter university.
2. 2013. Facebook page was hacked by an unemployed Web developer. https://www.washingtonpost.com/news/the-switch/wp/2013/08/19/mark-zuckerbergs-facebook-page-was-hacked-by-an-unemployed-web-developer.Washingtonpost. 2013. Facebook page was hacked by an unemployed Web developer. https://www.washingtonpost.com/news/the-switch/wp/2013/08/19/mark-zuckerbergs-facebook-page-was-hacked-by-an-unemployed-web-developer.Washingtonpost.
3. 2015. Introducing reputation. https://www.hackerone.com/blog/introducing-reputation. HackerOne blog. 2015. Introducing reputation. https://www.hackerone.com/blog/introducing-reputation. HackerOne blog.
4. 2015. Introducing signal. https://www.hackerone.com/blog/introducing-signal-and-impact. HackerOne blog. 2015. Introducing signal. https://www.hackerone.com/blog/introducing-signal-and-impact. HackerOne blog.
5. 2016. Improving public bug bounty programs with signal requirements. https://hackerone.com/blog/signal-requirements. HackerOne blog. 2016. Improving public bug bounty programs with signal requirements. https://hackerone.com/blog/signal-requirements. HackerOne blog.