security failure
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https://www.alctraining.com.au/blog/the-top-3-it-security-failures/
https://www.iticollege.edu/four-real-world-examples-information-systems-security-failure/
https://blog.ariacybersecurity.com/blog/the-top-10-most-significant-data-breaches-of-2020
https://www.oecd-ilibrary.org/docserver/9789264282148-4-en.pdf?expires=1634199933&id=id&accname=guest&checksum=DF8CC92516A1117C44173D3902611642
https://www.cyberreef.com/major-cyberattacks-2020/
https://newrelic.com/blog/best-practices/security-failures-through-history