[throwawaypath]

That post fails to mention Capital One's move from IBM mainframes to AWS was one of the reasons they suffered one of the largest data breaches in history.

[throwaway27448]

And what was the financial cost of this?

[throwawaypath]

At least $270,000,000 in direct costs [0].

[0] https://www.security.org/identity-theft/breach/capital-one/