Internet Havoc most powerful and widespread

Can you believe sites like Twitter, Spotify, Reddit, CNN, Etsy, The New York Times, Netflix, Github were down? Domain Name System services, Dyn Inc., took down.
It happened on Friday, October 21, 2016, as hackers hammered East Coast (New York to Los Angeles) DNS servers with unprotected ‘tens of millions’ of malware-infected devices connected to the internet so called multiple denial-of-service attacks until they crashed.