• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Tech

Facebook Has Been Hit By Dozens of Data Lawsuits. And This Could Be Just the Beginning

Jeff John Roberts
By
Jeff John Roberts
Jeff John Roberts
Editor, Finance and Crypto
Down Arrow Button Icon
Jeff John Roberts
By
Jeff John Roberts
Jeff John Roberts
Editor, Finance and Crypto
Down Arrow Button Icon
April 30, 2018, 2:33 PM ET
Facebook CEO Mark Zuckerberg Testifies At Joint Senate Commerce/Judiciary Hearing
WASHINGTON, DC - APRIL 10: Facebook co-founder, Chairman and CEO Mark Zuckerberg testifies before a combined Senate Judiciary and Commerce committee hearing in the Hart Senate Office Building on Capitol Hill April 10, 2018 in Washington, DC. Zuckerberg, 33, was called to testify after it was reported that 87 million Facebook users had their personal information harvested by Cambridge Analytica, a British political consulting firm linked to the Trump campaign. (Photo by Chip Somodevilla/Getty Images)Chip Somodevilla—Getty Images

Facebook has cleared two big hurdles as it tries to quell a controversy over user data: First, CEO Mark Zuckerberg came out of a Congressional grilling with flying colors, and then last week the company soothed shareholders by blowing its latest earnings report out of the water.

Despite this good news, Facebook still faces a third ordeal in the form of legal fallout from the Cambridge Analytica affair—which saw a rogue polling agency siphon and sell data from at least 87 million users. And that ordeal has barely begun.

A review of federal court documents shows that Facebook is facing more than three dozen class action lawsuits over Cambridge Analytica. The complaints seek damages on behalf of millions of consumers for alleged misuse of their data, or for investors who allegedly suffered losses when Facebook’s stock plummeted on news of the scandal.

While lawsuits are a matter of course for big companies, Facebook is treating the Cambridge Analytica cases as significant enough to make a special note of them in the company’s quarterly SEC report. A section titled “Legal Proceedings” had previously only cited ongoing litigation over Facebook’s botched 2012 IPO, but now includes the following paragraph (emphasis mine):

Beginning on March 20, 2018, multiple putative class actions and derivative actions were filed in state and federal courts in the United States and elsewhere against us and certain of our directors and officers alleging violations of securities laws, breach of fiduciary duties, and other causes of action in connection with the misuse of certain data by a developer that shared such data with third parties […] the events surrounding this misuse of data became the subject of U.S. Federal Trade Commission and other government inquiries in the United States, Europe, and other jurisdictions. Any such inquiries could subject us to substantial fines and costs, divert resources and the attention of management from our business, or adversely affect our business.

The lawsuits reviewed by Fortune (here’s a sample one) do not list specific dollar amounts, but rather cite damages under grounds like negligence, invasion of privacy, and violation of state consumer protection laws and the federal Stored Communications Act. Others seek recovery for investors, while further ones involve claims from state attorneys general.

Facebook has faced mass consumer lawsuits over privacy violations in the past, and has typically been able to settle them relatively cheaply by paying a few million dollars to nonprofit organizations. Such a quick resolution is unlikely in the case of the Cambridge Analytica scandal, however, given that judges have grown skeptical of settlements that do not deliver direct benefits to consumers, and because of growing scrutiny by government and media of tech companies’ privacy practices.

The worse news for Facebook is that this batch of lawsuits could be just the tip of the iceberg. As tech site The Register reported last week, Facebook’s SEC filing says it anticipates the discovery of “additional incidents of misuse of user data or other undesirable activity by third parties.” In other words, more Cambridge Analytica-style scandals (in which Facebook provided customer data to firms that then misused it) are likely on the way—and could trigger more privacy lawsuits naming Facebook.

“We believe these lawsuits are without merit, and we are vigorously defending them,” Facebook states in its SEC filing describing the Cambridge Analytica lawsuits. In reply to a request for further comment, a company spokesperson pointed to a blog post by Facebook’s Deputy General Counsel stating the incident is not a data breach.

Despite its confident pronouncement, it’s far from clear how easily Facebook can weather the legal fallout from Cambridge Analytica. While the company is a profits machine, and is sitting on more than $40 billion in cash, potential payouts to hundreds of millions of users could put a big crimp in its future earnings.

This story was updated at 7:15pm ET to include Facebook’s statement.

About the Author
Jeff John Roberts
By Jeff John RobertsEditor, Finance and Crypto
LinkedIn iconTwitter icon

Jeff John Roberts is the Finance and Crypto editor at Fortune, overseeing coverage of the blockchain and how technology is changing finance.

See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

UFO files show Buzz Aldrin saw a ‘sizeable’ object close to the moon and a ‘fairly bright light source’ that the Apollo 11 crew felt could be a laser
Innovationspace
UFO files show Buzz Aldrin saw a ‘sizeable’ object close to the moon and a ‘fairly bright light source’ that the Apollo 11 crew felt could be a laser
By Seung Min Kim, Collin Binkley and The Associated PressMay 9, 2026
7 hours ago
joaquin
Commentary250 Years of Innovation
Johnson & Johnson CEO: America’s innovation advantage starts with health 
By Joaquin DuatoMay 9, 2026
10 hours ago
Qualcomm’s CEO is working with ‘pretty much all’ major AI players on top-secret devices—and powering OpenAI’s first push into hardware
AIQualcomm
Qualcomm’s CEO is working with ‘pretty much all’ major AI players on top-secret devices—and powering OpenAI’s first push into hardware
By Eva RoytburgMay 9, 2026
11 hours ago
reed
CommentaryRetirement
Tim Cook and Reed Hastings just showed every CEO how to leave gracefully
By Paul HardartMay 9, 2026
12 hours ago
Companies are abandoning ‘peanut butter’ raises as pay-for-performance takes over the workplace in the AI era
Future of WorkTech
Companies are abandoning ‘peanut butter’ raises as pay-for-performance takes over the workplace in the AI era
By Marco Quiroz-GutierrezMay 9, 2026
14 hours ago
Goldman Sachs’ tech boss says tracking individual AI usage isn’t useful. He just watches how fast his 12,000 engineers move from idea to production
AIBanks
Goldman Sachs’ tech boss says tracking individual AI usage isn’t useful. He just watches how fast his 12,000 engineers move from idea to production
By Marco Quiroz-GutierrezMay 8, 2026
1 day ago

Most Popular

California farmers must destroy 420,000 peach trees after Del Monte closes its canneries and cancels more than $550 million in long-term contracts
North America
California farmers must destroy 420,000 peach trees after Del Monte closes its canneries and cancels more than $550 million in long-term contracts
By Sasha RogelbergMay 7, 2026
2 days ago
A Michigan farm town voted down plans for a giant OpenAI-Oracle data center. Weeks later, construction began
Magazine
A Michigan farm town voted down plans for a giant OpenAI-Oracle data center. Weeks later, construction began
By Sharon GoldmanMay 6, 2026
4 days ago
The CEO of Maersk, which ships 14% of everything you buy, said the Iran war is adding $500 million in monthly costs it's trying not to pass down
Energy
The CEO of Maersk, which ships 14% of everything you buy, said the Iran war is adding $500 million in monthly costs it's trying not to pass down
By Sasha RogelbergMay 8, 2026
1 day ago
Current price of oil as of May 8, 2026
Personal Finance
Current price of oil as of May 8, 2026
By Joseph HostetlerMay 8, 2026
1 day ago
'Blue dot fever' plagues musicians like Post Malone, Meghan Trainor, and Zayn as a growing list of artists cancel tours due to lagging ticket sales
Arts & Entertainment
'Blue dot fever' plagues musicians like Post Malone, Meghan Trainor, and Zayn as a growing list of artists cancel tours due to lagging ticket sales
By Dave Lozo and Morning BrewMay 7, 2026
2 days ago
You're probably safe from the Hantavirus outbreak, but here's what you absolutely must not do, experts say
Politics
You're probably safe from the Hantavirus outbreak, but here's what you absolutely must not do, experts say
By Catherina GioinoMay 8, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.