Google

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%

Google announced on October 8 having discovered a vulnerability in the Google+ API which has been open since 2015. This vulnerability allowed third-party developers to access data for more than 500,000 users, including their usernames, email addresses, occupation, date of birth, profile photos, and

DoubleClick was one of the first companies set up to sell display advertising on the web. Set up in 1996, it went public in 1998, and in 1999 merged with the data collection company Abacus Direct. In response to a 2001 US Federal Trade Commission investigation of the proposed merger, DoubleClick

In May 2018, Google announced an AI system to carry out tasks such as scheduling appointments over the phone using natural language. A Duplex user wanting to make a restaurant booking, for example, could hand the task off to Duplex, which would make the phone call and negotiate times and numbers. In

In 2017 the Electronic Privacy Information Center filed a complaint with the US Federal Trade Commission asking the agency to block Google's Store Sales Measurement service, which the company introduced in May at the 2017 Google Marketing Next event. Google's stated goal was to link offline sales to

In 2013, Edward Snowden, working under contract to the US National Security Agency for the consultancy Booz Allen Hamilton, copied and leaked thousands of classified documents that revealed the inner workings of dozens of previously unknown surveillance programs. One of these was PRISM, launched in

In 2009, Spanish citizen Mario Costeja González objected to the fact that an auction notice from 1998, when his home was repossessed, was still accessible on the website of the Spanish newspaper La Vanguardia and the first thing people saw when they searched for him on Google. When the courts

In 2012 the US Consumer Watchdog advocacy group filed a complaint against Google alleging that the company had violated its 2011 consent decree with the US Federal Trade Commission in the case about Google Buzz. The complaint was based on February 2012 revelations that the site was failing to honour

In 2012, Google announced it would condense 70 different privacy policies into a single one that would allow the company to merge the data collected across all its services, including Maps, search, Android, Books, Chrome, Wallet, Gmail, and the advertising service provided by its DoubleClick

In 2010, increasing adoption of social media sites such as blogs, Facebook, Twitter, and Flickr led Google to develop Buzz, an attempt to incorporate status updates and media-sharing into its Gmail service. Users could link their various social media feeds, including Picasa (Google's photo-sharing

In July 2011, the established writer GrrlScientist tried to log into her Google account and found that it was suspended, barring her access to Gmail, Google Docs, YouTube, Google Reader, and the newly launched social network Google+. It turned out that the reason was then when Google launched its

In 2010, Google revealed that a data audit required by Germany's data protection authority had revealed that since 2007 the cars deployed to capture images for its Street View project had accidentally captured 600GB of data from local wifi networks, including personal web browsing histories. Google

In May 2007, Google launched Street View, an add-on to its Maps service that allows users to see and "drive" through images of streets and buildings. Almost immediately, the service provoked controversy when users realised that these images included pictures looking through the windows of their

Google launched its first version of Android in 2009. Based on a modified Linux kernel and other open source software, Android provides the operating system for mobile phones, tablets, televisions, cars, wrist watches, and many other devices including digital cameras, game consoles, PCs, and

To personalise the services it offers, Google retains user data such as search histories and as well as the Internet Protocol (IP) addresses and other digital identifiers that enable the company to link search queries to the specific computer where they were generated. Until March 2007, the company

When Google launched Gmail in 2004, the new service rapidly gained acceptance because it offered far more storage space than any other comparable service. From the beginning, however, Gmail scanned the contents of emails to help the company generate contextual ads. Scanning has never applied to the