What is a spy harassment?

There are six available areas you can spy. When a player spies any of these areas and doesn't get a 100% precision or hasn‘t succeeded, he or she may continue spying without it being considered harassment. However, if a player successfully spies an area in which he or she has already obtained a 100% precision rating without waiting at least 12 hours (this also applies to other players in the same alliance, because all spy records are available in the alliance records), such behavior will be considered harassment.