Law enforcement

In February 2018 the Home Office gave the Yorkshire Police 250 scanners that use a smartphone app to run mobile fingerprint checks against the UK's criminal fingerprint and biometrics database (IDENT1) and the Immigration and Asylum Biometrics System (IABS). The app was simultaneously made available

Police investigating the 2016 rape and murder of a 19-year-old medical student were unable to search the iPhone of suspect Hussein Khavari, an Afghan refugee who declined to give them his password. The investigators gained access to the phone via a private company in Munich, and went through Apple's

In February 2018, police in China began using connected sunglasses equipped with facial recognition to scan crowds looking for suspected criminals. In a test at a busy train station in the city of Zhengzhou, police were able to identify and apprehend seven suspects accused of crimes ranging from hit

In a letter accompanying his annual report to the Prime Minister for 2017, the British Interception of Communications Commissioner, Stanley Burnton, has expressed concern about the increasingly unacceptable number of errors police are making in resolving Internet Protocol addresses. Because of the

Mothers of black, male teenagers in Chicago, fear their children will be added to the Chicago Police Department's gang database. As of the end of 2017, the database contains the names of 130,000 people, 90% of them black or Latino, who are suspected of being gang members. Most have never been

A mistake in Facebook's machine translation service led to the arrest and questioning of a Palestinian man by Israeli police. The man, a construction worker on the West Bank, posted a picture of himself leaning against a bulldozer like those that have been used in hit-and-run terrorist attacks, with

In the remote western city Xinjiang, the Chinese government is using new technology and humans to monitor every aspect of citizens' lives. China, which has gradually increased restrictions in the region over the last ten years in response to unrest and violent attacks, blames the need for these

In 2013, in collaboration with the Illinois Institute of Technology, the Chicago Police Department set up the Strategic Subjects List, an effort to identify the most likely victims and perpetrators of gun violence. In 2016, a report published by the RAND Corporation found that the project, which had

A 2016 report, "The Perpetual Lineup", from the Center for Privacy and Technology at Georgetown University's law school based on records from dozens of US police departments found that African-Americans are more likely to have their images captured, analysed, and reviewed during computerised

A new generation of technology has given local law enforcement officers in some parts of the US unprecedented power to peer into the lives of citizens. In Fresno, California, the police department's $600,000 Real Time Crime Center is providing a model for other such centres that have opened in New

In September 2016, the US Federal Trade Commission hosted a workshop to study the impact of big data analysis on poor people, whose efforts to escape poverty may be hindered by the extensive amounts of data being gathered about them. Among those who intensively surveil low-income communities are

In 2017 two Metropolitan police officers were jailed for five years for hacking into the force's intelligence database and leaking the identity of a protected witness to the defence lawyer in a 2011 murder trial that eventually saw the defendant, Leon De St Aubin, convicted. While the trial was in

In 2016, the American Civil Liberties Union of Northern California published a report revealing that the social media monitoring service Geofeedia had suggested it could help police track protesters. The report's publication led Twitter and Facebook to restrict Geofeedia's access to their bulk data

A 2009 paper by the US National Academy of Sciences found that among forensic methods only DNA can reliably and consistency match evidence to specific individuals or sources. While it's commonly understood that techniques such as analysis of blood spatter patterns are up for debate, other types of

Connecticut police have used the data collected by a murder victim's Fitbit to question her husband's alibi. Richard Dabate, accused of killing his wife in 2015, claimed a masked assailant came into the couple's home and used pressure points to subdue him before shooting his wife, Connie. However