A few days after the attacks incredibly massive attacks suffered in two stages by Dyn, a provider of Internet service including the DNS management, information, estimates on affected devices and theories on the potential culprits keep on arriving. Very high profile sites such as the social networks Twitter and Reddit, famous online services such as e-Bay, Netflix and Spotify and other sites have been hit more or less hard. The involvement of many devices for the Internet of Things shows how their security is too often non-existent.