Entrepreneur extraordinaire Elon Musk published part one of his self-proclaimed "master plan" 10 years ago, when Tesla Motors and SpaceX were fledgling companies with heady ambitions. Today he unveiled part two, laying out the full extent of his vision and using the opportunity to argue for the rapid adoption of self-driving vehicles and solar power. "When used correctly," he wrote, Tesla's Autopilot software "is already significantly safer than a person driving by themselves and it would therefore be morally reprehensible to delay release simply for fear of bad press or some mercantile calculation of legal liability." A Tesla owner died in May while using the Autopilot software in his Model S, the first death to occur in a self-driving vehicle. In the long-term, Autopilot represents just one piece of the puzzle for Tesla.

The firm used various network names, some essentially masquerading as other service providers, including "Google Starbucks", "Xfinitywifi", "Attwifi", "I vote Trump! free Internet," and "I vote Hillary! free Internet." The company didn't retain individual data, emphasizes Gagan Singh, Avast's president of mobile. But, he says, it was able to observe device names, such as "Gagan's iPhone," and names of visited domains on the network--enough to detect users playing Pokémon Go and accessing Tinder. To avoid leaking data to other network operators who might be more hostile, Singh recommends that traveling Wi-Fi users connect through a virtual private network, whether Avast's or another provider's. "Obviously we prefer ours, but a number of different reputable companies have VPN products out there," he says.