https://www.nation.co.ke/oped/opinion/How-biased-computer-engineers-affect-lives/440808-4760898-q1f0ax/index.html

Cathy O’Neil, a bestselling author and a data scientist appropriately refers to biased computer systems as “weapons of math destruction”, because they use mathematical algorithms to ruin lives by placing them in buckets that they don’t belong.

Of course no system can be perfect and that’s why regularly auditing and updating them should be part of a system engineer’s modus operandi.