I think the bitcoin will fall because of RANSOMWARE,it is impossible/Difficult to track who did this and in futur Bitcoins will be considered as a motivation mean for such act
there is a positive impact from RANSOMWARE like many more people not know bitcoin because ransomware who know bitcoin.. but negative impact is make the bitcoin user being restless
it is true that many people have known about bitcoin thanks to the ransomware. I do not thinkt that there is any negative impact here. Only positive impact such as the increasing of Bitcoin users in this month