References:

1. Bleeping Computer: https://www.bleepingcomputer.com/news/technology/fitness-tracking-app-accidentally-exposed-military-bases/
2. Nathan Ruser: https://twitter.com/nrg8000/status/957318498102865920?lang=en
3. James Quarles: https://blog.strava.com/press/a-letter-to-the-strava-community/
4. MyFitnessPal: https://content.myfitnesspal.com/security-information/FAQ.html
5. Twitter: https://blog.twitter.com/official/en_us/topics/company/2018/keeping-your-account-secure.html
6. MyHeritage: https://blog.myheritage.com/2018/06/myheritage-statement-about-a-cybersecurity-incident/#
7. T-Mobile: https://www.t-mobile.com/customers/6305378821
8. BBC News: https://www.bbc.co.uk/news/uk-england-london-45440850
9. British Airways: https://www.britishairways.com/en-gb/information/incident/data-theft/latest-information
10. ICO: https://ico.org.uk/about-the-ico/news-and-events/news-and-blogs/2018/10/ico-statement-in-response-to-british-airways-breach-announcement/
11. Facebook: https://newsroom.fb.com/news/2018/09/security-update/
12. Telegraph: https://www.telegraph.co.uk/technology/2018/09/27/uber-pay-148m-data-breach-cover-up/
13. State of California Department of Justice: https://oag.ca.gov/news/press-releases/california-attorney-general-becerra-san-francisco-district-attorney-gasc%C3%B3n
14. Google: https://www.blog.google/technology/safety-security/project-strobe/US Senator’s Amy Klobuchar and Catherine Cortez Masto: https://www.cortezmasto.senate.gov/imo/media/doc/10.23.18%20Google%20Plus%20Breach.pdf
15. Cathay Pacific: https://news.cathaypacific.com/cathay-pacific-announces-data-security-event-affecting-passenger-data
16. South China Morning Post: https://www.scmp.com/news/hong-kong/hong-kong-economy/article/2170622/cathay-pacific-calls-hong-kong-police-help
17. ICO: https://ico.org.uk/facebook-fine-20181025
18. The Guardian: https://www.theguardian.com/technology/2018/apr/08/facebook-to-contact-the-87-million-users-affected-by-data-breach