Skip to content
City PM
  • Germany
  • France
  • Europe
  • Markets
  • Business
  • Opinion
  • Germany
  • France
  • Europe
  • Markets
  • Business
  • Opinion
Friday 04 July 2014 6:49 am  |  Updated:  Thursday 06 June 2019 11:50 pm

Facebook experiment: Now privacy group makes complaint to US regulator

By: Lynsey Barber

Add as a preferred source on Google

A US privacy group has filed a complaint with the Federal Trade Commission regarding a controversial psychological experiment performed on Facebook users without consent.

The Electronic Privacy Information Center (EPIC) has asked the business regulator to investigate Facebook, claiming “the company purposefully messed with people’s minds” and the experiment “violates a privacy consent order and is a deceptive trade practice”.

The group has requested the FTC sanctions Facebook to make public the algorithm used to generate news feeds.

The FTC has not yet responded to the complaint, lodged just before the Independence Day holiday in the US.

Facebook manipulated the news feed of more than half a million users in 2012 to see how changes prompted a positive or negative response.

The experiment, titled “Experimental evidence of mass-scale emotional contagion through social networks” was only revealed when the results were published in an academic journal last month.

The journal, Proceedings of the National Academy of Sciences of the United States of America (PNAS), published an editorial expression of concern, noting: “Questions have been raised about the principles of informed consent and opportunity to opt out in connection with the research in this paper.”

Editor-in-chief Inder M.Verma said obtaining consent and allowing participants to opt out is “common rule”- a federal regulation protecting human subjects- which PNAS adheres to, but “as a private company Facebook was under no obligation to conform to the provisions of the Common Rule when it collected the data used by the authors, and the Common Rule does not preclude their use of the data”.

However, Verma concluded it was a matter of concern that Facebook’s collection of data may not have been in line with the principles of informed consent and opting out.

Facebook also faces an investigation into the experiment from UK regulators and has been unable to quell outrage over the research despite Facebook chief Sheryl Sandeberg apologising for poor communication in the matter.

Share this article

  • Facebook
  • X
  • LinkedIn
  • WhatsApp
  • Email

Similarly tagged content:

Sections

  • News

Categories

  • Business

Related Topics

  • Facebook

Trending Articles

  • Revealed: Secret Treasury plan to tax State Pension before it is paid out

  • Two solicitors linked to Post Office scandal charged with misconduct

  • Burnham’s new chief of staff ran City firm advising Thames Water and rival Heathrow bidder

  • Barclays and Lloyds join banking sector plan for digital ID

  • Clarkson’s Farm and why businesses must stop blaming the weather

More from City PM

  • Musk brands UK a ‘police state’ as Big Tech rebels against Starmer’s social media ban

    Tech
    Getty Images logo on a digital screen, symbolizing media and photography industry presence in news and business contexts
  • Social media ban may push children to ‘darker corners of the internet,’ lawyers warn

    Legal
    Australia's policy, which came into force in December and bars children under 16 from major platforms including Tiktok, Instagram, Snapchat and X.
  • VPN demand rockets as UK prepares for under-16 social media ban

    Tech
    Getty Images logo on a digital screen, symbolizing media and photography industry presence in news and business contexts
  • Meta’s prediction markets app to prompt scrutiny from British regulators

    Betting
    Meta's Zuckerberg is leading the AI recruitment boom
  • Bluesky bets on the end of X and Meta’s social media grip

    Tech
    Elon Musk owns X
  • Usercentrics CMP and Cookiebot by Usercentrics Claim Extended G2 Leadership in Summer 2026

    Business Wire
  • London Stock Exchange boss accuses FCA of ‘playing fast and loose’ as she warns government may have to ‘step in’

    Markets
    Julia Hoggett speaking at a business conference podium, emphasizing key financial strategies and market insights.
  • Economic benefit of Heathrow expansion slashed by 90 per cent

    Transport & Infrastructure
    Heathrow and several European airports are suffering from a cyber attack.

City PM — European politics, business and analysis.

Europe

  • Germany
  • France
  • Europe
  • UK & Ireland

Topics

  • Business
  • Markets
  • AI
  • Technology
  • Opinion
  • Energy

More

  • Politics
  • Economics
  • Fintech
  • Legal
  • Sport
  • Life

Company

  • About City PM
  • Editorial Policy
  • Corrections
  • Contact
  • Terms of Use
  • Privacy Policy
  • Cookie Policy
© 2026 City PM · Published by CityPM Media, Bahnhofstrasse 65, 8001 Zürich, Switzerland
About · Editorial Policy · Corrections · Contact · Privacy