Here is a recent more-detailed article on NRK where they show some of the ships they were tracking that were messing with their monitoring systems https://www.

Here is a recent more-detailed article on NRK where they show some of the ships they were tracking that were messing with their monitoring systems https://www.nrk.no/nordland/xl/russiske-tralere-krysset-kabler-i-vesteralen-og-svalbard-for-brudd-1.16007084 https://www.nrk.no/nordland/xl/russiske-tralere-krysset-kabl... (article is in Norwegian)