Sorry, if it sounds dumb. If one (me for example) receives a complain, or if a lawsuit is opened for any kind of alleged infringement, what should be done? In which country would a lawsuit be settler? In the attacker's country, or in the "accused" one? How to find a lawyer? How to know if a lawyer is good or not? Is there associations, which are proposing their services, or putting you in relation with lawyers, in this matter?