There is a famous precedent with milka.fr https://fr.wikipedia.org/wiki/Milka_contre_Kraft_Foods https://fr.wikipedia.org/wiki/Milka_contre_Kraft_Foods tldr :

There is a famous precedent with milka.fr https://fr.wikipedia.org/wiki/Milka_contre_Kraft_Foods https://fr.wikipedia.org/wiki/Milka_contre_Kraft_Foods tldr : a woman named Milka bought the domain for her own business and used it for a while before Kraft foods noticed it. Lawsuit followed, big business won.