hacker:HUNTER - Wannacry: The Marcus Hutchins Story - Chapter 1
One day in May 2017, computers all around the world suddenly shut down. A malware called WannaCry asks for a ransom. The epidemic suddenly stops, because a young, British researcher finds a killswitch, by accident.
Find out more about the hacker:HUNTER series: https://www.tomorrowunlocked.com/guardians/hacker_hunter/