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In 2015, ABI Research discovered that the power light on the front of Alphabet's Nest Cam was deceptive: even when users had used the associated app to power down the camera and the power light went off, the device continued to monitor its surroundings, noting sound, movement, and other activities

In 2012, London Royal Free, Barnet, and Chase Farm hospitals agreed to provide Google's DeepMind subsidiary with access to an estimated 1.6 million NHS patient records, including full names and medical histories. The company claimed the information, which would remain encrypted so that employees

In April 2016, Google's Nest subsidiary announced it would drop support for Revolv, a rival smart home start-up the company bought in 2014. After that, the company said, the thermostats would cease functioning entirely because they relied on connecting to a central server and had no local-only mode

In 2016, researchers discovered that the personalisation built into online advertising platforms such as Facebook is making it easy to invisibly bypass anti-discrimination laws regarding housing and employment. Under the US Fair Housing Act, it would be illegal for ads to explicitly state a

A 2017 research report found that the most vulnerable smartphone users are the ones whose devices are most open to fraud and harassment. Cheaper, low-end devices are less secure to begin with, and they are also less often replaced than their more expensive counterparts made by. Apple and Google. At