Beyond user control

In 2018, the Chinese Communist Party's anti-corruption watchdog in southeastern Hefei in the Anhul province claimed in a social media post that its branch in a neighbouring city had retrieved deleted messages from a suspect's WeChat account. Tencent, WeChat's operator, denied that the company stored

In March 2018, Trever Feden, the CEO of a property management startup, exposed a flaw in the gay-dating app Grindr that opened access to the location data and other information about its more than 3 million daily users. A website Faden set up allowed Grindr users to see who was blocking them after

In September 2018, security researcher Patrick Wardle found that Adware Doctor, the top-selling paid utilities app in the US Mac App Store, was exfiltrating the browser history of anyone who downloaded it and sending it to a developer. Adware Doctor is intended to protect browsers against adware. A

In May 2018, researchers in the US and China demonstrated that they could send commands that activate Apple's Siri, Amazon's Alexa, and Google Assistant but that are inaudible to the human ear. The researchers were able to make smartphones and smart speakers dial phone numbers and open websites; the

In July 2018, Dutch researcher Foeke Postma discovered that Polar, the manufacturer of the world's first wireless heart rate monitor manufacturer, was exposing the heart rates, routes, dates, times, duration, and pace of exercises performed by individuals at military sites and at their homes via its

In June 2018, Uber filed a US patent application for technology intended to help the company identify drunk riders by comparing data from new ride requests to past requests made by the same user. Conclusions drawn from data such as the number of typos or the angle at which the rider is holding the

In May 2018, the UK's Information Commissioner's Office announced it would investigate Police Scotland after Privacy International filed a complaint that offers' use of "cyber kiosks", which when connected to a device can view all its data, violated the Data Protection Act. Trials of the technology

In April 2018, the Austrian cabinet agreed on legislation that required asylum seekers would be forced to hand over their mobile devices to allow authorities to check their identities and origins. If they have been found to have entered another EU country first, under the Dublin regulation, they can

In September 2018, researchers discovered that websites accessed via mobile phones could access an array of device sensors, unlike apps, which request permissions for such access. The researchers found that 3,695 of the top 100,000 websites incorporate scripts that tap into one or more sensors

In September 2018, a number of people whose Google Pixel phones, Essential Phone, OnePlus 6, Nokia handsets, and other devices running Android 9 Pie discovered that the devices had, apparently autonomously, activated the software's Battery Saver feature. Google later explained that an internal

In 2014, Britain announced an infrastructure plan requiring all energy suppliers to offer smart meters to all homes and businesses by the end of 2020. With two years to go, at the end of 2018, the problems customers experienced after making the switch led to calls to halt the rollout, which had

In October 2018, a transparency report from the smart home company Nest, which Google acquired for $3.2 billion in 2014, found that between 2015 and 2018 Nest had been told to hand over data on 300 separate occasions relating to up to 525 Nest account holders. Nest turned over data in fewer than 20%

In October 2018 Amazon patented a new version of its Alexa virtual assistant that would analyse speech to identify signs of illness or emotion and offer to sell remedies. The patent also envisions using the technology to target ads. Although the company may never exploit the patent, the NHS had

In March 2018 the Palo Alto startup Mindstrong Health, founded by three doctors, began clinical tests of an app that uses patients' interactions with their smartphones to monitor their mental state. The app, which is being tested on people with serious illness, measures the way patients swipe, tap

In a 2018 interview, the Stanford professor of organisational behaviour Michal Kosinski discussed his research, which included a controversial and widely debunked 2017 study claiming that his algorithms could distinguish gay and straight faces; a 2013 study of 58,000 people that explored the

In 2018, a Duke University medical doctor who worked with Microsoft researchers to analyse millions of Bing user searches found links between some computer users' physical behaviours - tremors while using a mouse, repeated queries, and average scrolling speed - and Parkinson's disease. The hope was