Educational

In June 2018 Facebook announced it would install new controls to improve members' understanding of how companies targeted them with advertising, including letting them know if a data broker supplied the information. This was the second update to the company's policies in 2018; in March it attempted

In 2018, economists Marianne Bertrand and Emir Kamenica at the University of Chicago Booth School of Business showed that national divisions are so entrenched that details of what Americans buy, do, and watch can be used to predict, sometimes with more than 90% accuracy, their politics, race, income

In November 2018, HSBC announced a serious data breach in its US business between October 4 and 14, when fraudsters used credential stuffing to gain access to detailed account information relating to about 1% of its 1.4 million US customers. HSBC said that in response it had strengthened its login

In July 2018 the three-year-old payment system Revolut notified the UK's National Crime Agency and the Financial Conduct Authority that it had found evidence of money laundering on its system. From its beginnings as a prepaid credit card operator, Revolut had branched out into small business

In 2018, the Berlin-based researcher Hang Do Thi Duc concluded after analysing more than 200 million public transactions made in 2017 that anyone can track the purchase history of a user of the peer-to-peer payment app Venmo. By accessing the data via an open API, Do Thi Duc was able to view the

In 2017, Britain's' two biggest supermarkets, Tesco and Sainsbury's, which jointly cover 45% of the UK's grocery market, announced they would offer discounts on car and home insurance based on customers' shopping habits. For example, based on data from its Nectar card loyalty scheme, Sainsbury's

In 2018, based on an analysis of 270,000 purchases between October 2015 and December 2016 on a German ecommerce site that sells furniture on credit, researchers at the National Bureau of Economic Research found that variables such as the type of device could be used to estimate the likelihood that a

A flaw in the official 2018 UK Conservative Party conference app granted both read and write access to the private data of senior party members, including cabinet ministers, to anyone who logged in by second-guessing the email address they used to sign into the app. Twitter users claimed that one

In September 2017, the UN Capital Development Fund, the UN Development Programme, and the non-profit San Francisco-based startup Kiva, which has worked for 13 years as a crowd-funded microlending platform announced a joint initiative to open up financial services to the 20% of the Sierra Leone

The common reporting standard brought in by the UK's HMRC in 2018 require tax authorities to automatically exchange information on millions of citizens living abroad. In response, an EU citizen domiciled in Italy who formerly lived in the UK and maintains a UK bank account, filed a complaint with

In January 2019, it was discovered that the HIV-positive status of 14,200 people in Singapore, as well as their identification numbers and contact details, had been leaked online. According to a statement of the Ministry of Health, records leaked include 5,400 Singaporeans diagnosed as HIV-positive

Shortly before the November 2018 US midterm elections, the Center for Media and Democracy uncovered documents showing that the multi-billionaire Koch brothers have developed detailed personality profiles on 89 percent of the US population with the goal of using them to launch a private propaganda