Electric vehicle chargers of the brand Hypercharger were shipped with an insecure default password and allowed access to a configuration interface to anyone over the Internet. The vendor reacted quickly, but incidents like this show potential IT security risks of electrification infrastructure.
Hardcoding passwords in factory firmware is so early-2010’s. You would think the long list of routers, cameras, and IOT devices listed on Shodan would be a cautionary tale.
But nooo.