Telecommunication

BT, owner of UK mobile operator EE, is in talks with the government about using its phone location and usage data to monitor whether coronavirus limitation measures such as asking the public to stay at home are working. The information EE supplies would be delayed by 12 to 24 hours, and would

Russian authorities are using surveillance cameras, facial recognition systems, and geolocation to enforce a two-week quarantine regime affecting 2,500 people. Chinese citizens are banned from entering Russia; Russians and citizens of other countries who arrive from China are required to go through

The German mobile operator Deutsche Telekom announced in a press conference on RKI Live that it had passed on, anonymised, its users' movement data to the Robert-Koch Institute to study the extent to which the population would follow the government's restrictions. RKI president Lothar Wieler said

The Austrian telecom operator A1 has voluntarily provided the government with "anonymized" location data of its customers for the first two Saturdays in March. The data shows that citizens have significantly reduced their social contacts. After critics expressed privacy concerns, the company issued

In a statement, Vodafone said it is "producing an aggregated and anonymous heat map for the Lombardy region in Italy to help the authorities to better understand population movements in order to help thwart the spread of COVID-19." The company offered to help governments develop insights based on

A task force at the Italian Ministry of Innovation, in collaboration with the University of Pavia to leverage big data technologies to deal with COVID-19, after the WHO advised governments that lockdowns alone are not enough, and that testing, isolation, and contact tracing are crucial. The effort

In February 2019 Google engineers announced that they had created faster, more efficient encryption system that could function on less-expensive Android phones that were too low-powered to implement existing full-device encryption. The scheme, known as Adiantum, uses established and well-vetted

By the time T-Mobile announced in August 2018 that a data breach had compromised customers' names, billing zip codes, email addresses, account numbers, account types, phone numbers, and some hashed passwords, the most crucial of these had become phone numbers. Never intended as identifiers, phone

The US company Securus provides a cellphone tracking service that can locate almost any cellphone in the US within seconds by obtaining data from major carriers via a system used by marketers and other companies. In 2018, former Mississippi County, Missouri, sheriff Cory Hutcheson was charged in

In 2015, the Royal Parks conducted a covert study of visitors to London's Hyde Park using anonymised mobile phone signals provided by the network operator EE to analyse footfall. During the study, which was conducted via government-funded Future Cities Catapult, the Royal Parks also had access to