Misinformation

In a rare departure from personalisation, Facebook announced that it had begun inserting a box into its news feed directing users to the Centers for Disease Control’s page about COVID-19, potentially driving many millions of users to reliable information from an authoritative source. Facebook also

Le Monde exposed anti-IVG (anti-abortion) advertising on Facebook as part of a borader campaign led by anti-abortion website IVG.net. The advertisement relied on stock photos and fake testimonies posted in public Facebook groups and promoted to young women. Most of the posts attempt to promote the

In August 2018, Apple forced Facebook to remove its Onava VPN from the App Store because the Facebook had been using it to harvest data across multiple apps and track user activity. In January 2019, a TechCrunch investigation revealed that in a separate part of the same programme Facebook had been

Before and after the Italian election on 4 March 2018, concerns were raised about the spread of misinformation, disinformation and inflammatory content through a network of news sites and Facebook pages. In November 2017, in the run up to the election, Buzzfeed reported on links between a large

In February 2019, Joke Schauvliege, an environment minister in Flanders, was forced to resign after she suggested that Belgian intelligence services had information showing that the schoolchildren's strikes to protest climate change were being directed by others. The largest march in Belgium to date

In January 2019, Facebook' announced it had removed multiple pages, groups, and accounts coordinating inauthentic behaviour on Facebook and Instagram that were set up by two unrelated operations originating in Russia. One of these operated 364 pages and accounts was active in the Baltics, Central

In a November 2017 report, Facebook's security group outlined the steps it would take to combat new forms of misuse of the platform, including attempts to deceive people and manipulate civic discourse at low cost or risk to the organisers. Among the drivers, the group cited the global reach Facebook

A December 2018 report prepared by the Oxford Internet Institute's Computational propaganda Research Project and the network analysis firm Graphika for the US Senate Intelligence Committee found that the campaign conducted by Russia's Internet Research Agency during the 2016 US presidential election

A 2018 study found that Twitter bots played a disproportionate role in spreading the false claim, made by US President Donald Trump shortly after winning the election but losing the popular vote in November 2016, that 3 million illegal immigrants had voted for Democratic opponent Hillary Clinton

In May 2018 Facebook announced it would partner with organisations in places such as Myanmar and South Sudan in order to develop more "context-specific" knowledge about how its platform is being abused to create real risks of harm and violence. In Myanmar, where telephone companies allowed Facebook

"Buzzer teams" - teams employed to amplify messages and create a buzz on social media - were used by all candidates in the 2017 Indonesian general elections. Coordinated via WhatsApp groups, many of the teams opened fake accounts to spread both positive and negative messages, as well as hate speech

In the run-up to the 2018 US mid-term elections, researchers found that the dissemination of fake news on Facebook was increasingly a domestic American phenomenon rather than, as in the 2016 presidential election, an effort driven by state-backed Russian operatives. Removing such accounts (Twitter)