Was a big deal earlier this week that the keys and stuff for some municipalities were posted online on their web pages. Edit: it was certificates you had to install in the browser to verify that you were in the position to enter the total amount of votes in your municipality. The url for download were unique and random, but got indexed by search engines because they spy on urls you visit.
https://www.nrk.no/norge/sensitive-valg-filer-for-tre-kommun...
Edit, hmm, downvoted?