When you browse Instagram and find Tony Abbott's passport number
This got picked up  by the news in Australia [0], they also interviewed the author [1].<p>[0] <a href="https://www.abc.net.au/news/2020-09-19/tony-abbott-boarding-pass-online-cyber-safety-mistake/12678776" rel="nofollow">https://www.abc.net.au/news/2020-09-19/tony-abbott-boarding-...</a><p>[1] <a href="https://www.abc.net.au/radio/melbourne/programs/drive/alex-hope-hacking-tony-abbott-boarding-pass/12675504" rel="nofollow">https://www.abc.net.au/radio/melbourne/programs/drive/alex-h...</a>