Looking for recent real world enterprise examples (fintech would be best) of 1) compromised shared credentials and 2) compromised ssh keys.

I am doing a lecture on the benefits of replacing keys and passwords with short lived certificates as it relates to accessing Linux, K8s, windows servers, and databases. Having a hard time finding recent (last 2 years) real world examples of this those two topics I outlined above, guessing that’s because few companies would ever admit to compromised credentials or keys.

credentials cybersecurity enterprise fintech keys ssh ssh keys world