They have different mechanisms and names Wannacry, Petya, and ExPetR. Whatever they’re called, the destructive global sabotage of PCs by ransomware and wiper attacks that started this summer all amount to the same thing: breached information, work stops and huge headaches over what to do about it. Today on Town Square we’ll look at cyber security in and out of Hawai‘i. We’ll find out who is trying to do what to mitigate the latest round and to try to prevent the next one.