An employee of the electric carmaker NIO has admitted to jerry-rigging the company's servers that are used for its self-driving software and other IT applications for mining crypto. NIO's sysadmin started mining Ethereum when its price shot up last year and was caught by the company's compliance and risk management department for presenting an IT security risk.
https://www.notebookcheck.net/NIO-sysadmin-cops-to-mining-Ethereum-on-the-EV-maker-s-servers-negatively-impacting-the-company-s-system-security.613054.0.html