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

Elon Musk says he’s prepping ‘thermonuclear lawsuit against Media Matters’ and others after ad exodus over antisemitism controversy

By
Mrinmay Dey
Mrinmay Dey
and
Reuters
Reuters
Down Arrow Button Icon
By
Mrinmay Dey
Mrinmay Dey
and
Reuters
Reuters
Down Arrow Button Icon
November 18, 2023, 10:52 AM ET
Elon Musk
Elon Musk is fuming about a Media Matters post that sparked an advertiser exodus.AP Photo/Kirsty Wigglesworth, Pool, File

Elon Musk threatened on Saturday to sue media watchdog Media Matters and those who attacked his social media platform X, following moves by several large U.S. companies to halt advertising on the site after being promoted alongside antisemitic content.

Recommended Video

Musk and X have been under a microscope all week for antisemitic and racist content that has proliferated on the site since he purchased it in 2022.

Liberal watchdog group Media Matters for America said earlier this week that it found ads from IBM, Apple and others were placed alongside content promoting Adolf Hitler and the Nazi Party.

Musk on Wednesday endorsed an antisemitic post on X that falsely claimed members of the Jewish community were stoking hatred against white people, drawing sharp condemnation, including from the White House.

“The split second court opens on Monday, X Corp will be filing a thermonuclear lawsuit against Media Matters and all those who colluded in this fraudulent attack on our company,” Musk wrote in a post on X, without naming any other parties.

Numerous companies suspended ads in the last two days, including IBM, Disney, Warner Bros Discovery and Comcast, Lions Gate Entertainment and Paramount Global. Axios reported that Apple, the world’s largest company by market value, would do the same.

“This week Media Matters for America posted a story that completely misrepresented the real experience on X, in another attempt to undermine freedom of speech and mislead advertisers,” a statement posted by Musk said. He accused Media Matters of creating an alternative account designed to “misinform advertisers” about their posts.

Media Matters did not immediately respond to an emailed request seeking comment outside of business hours.

Musk has threatened legal action against other parties in the past, most specifically the Anti-Defamation League, a nonprofit organization that fights antisemitism, blaming it for X’s loss of ad revenue. He has not yet sued the ADL, however.

Advertisers have fled the site since Musk bought it in October 2022 and reduced content moderation, resulting in a sharp rise in hate speech, according to civil rights groups.

The White House on Friday condemned Musk’s endorsement of what it called a “hideous” antisemitic conspiracy theory, and accused Musk of an “abhorrent promotion of antisemitic and racist hate” that “runs against our core values as Americans”.

Musk is also CEO of electric carmaker Tesla TSLA.O, which has been hit by several lawsuits that allege rampant racial or sexual harassment of workers.

Antisemitism has been on the rise in recent years in the United States and worldwide. Following the outbreak of war between Israel and Palestinian Islamist group Hamas, which attacked Israel on Oct. 7, antisemitic incidents in the United States rose by nearly 400% from the year-earlier period, the ADL said.

(Reporting by Mrinmay Dey in Bengaluru; Writing by David Gaffen; Editing by Tomasz Janowski, Kirsten Donovan and Daniel Wallis)

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Authors
By Mrinmay Dey
See full bioRight Arrow Button Icon
By Reuters
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
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
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
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Alamar team rings the closing Nasdaq bell while confetti falls.
BankingIPOs
From drought to demand: Biotech IPOs roar back with Kailera and Alamar
By Lily Mae LazarusApril 18, 2026
2 hours ago
dario
AIWhite House
White House chief of staff to meet with Anthropic CEO about dangerous new Mythos model, official says
By Josh Boak, Matt O'Brien and The Associated PressApril 17, 2026
14 hours ago
Exclusive: Adam Silver on winning the Edison Achievement Award: ‘Sports remind us that some of the most important forms of innovation are human’
Arts & EntertainmentSports
Exclusive: Adam Silver on winning the Edison Achievement Award: ‘Sports remind us that some of the most important forms of innovation are human’
By Catherina GioinoApril 17, 2026
16 hours ago
chris lehane
AIOpenAI
OpenAI policy chief says AI companies ‘need to do a much better job’ talking about AI as industry leaders face personal attacks
By Jake AngeloApril 17, 2026
18 hours ago
ranch
North AmericaFood and drink
Ranch dressing’s secret history literally includes a Hidden Valley
By Holly Meyer and The Associated PressApril 17, 2026
18 hours ago
From left to right: Narendra Modi, Sam Altman, and Dario Amodei
AIOpenAI
Illinois is OpenAI and Anthropic’s latest battleground as the state tries to assess liability for catastrophes caused by AI
By Jacqueline MunisApril 17, 2026
19 hours ago

Most Popular

Pope Leo warned the world is in ‘big trouble’ if Elon Musk becomes the first trillionaire
Success
Pope Leo warned the world is in ‘big trouble’ if Elon Musk becomes the first trillionaire
By Preston ForeApril 17, 2026
1 day ago
A world going broke: IMF says America's $39 trillion national debt is actually a global problem—and AI may be the only rescue
Economy
A world going broke: IMF says America's $39 trillion national debt is actually a global problem—and AI may be the only rescue
By Nick LichtenbergApril 16, 2026
2 days ago
Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend it
Environment
Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend it
By Sydney LakeApril 15, 2026
3 days ago
Older millennials are starting to act like boomers in the housing market—and pulling away from the pack
Real Estate
Older millennials are starting to act like boomers in the housing market—and pulling away from the pack
By Nick LichtenbergApril 17, 2026
1 day ago
Iran has reopened the Strait of Hormuz—but experts say it now holds a card that works ‘almost like a nuclear deterrent’
Energy
Iran has reopened the Strait of Hormuz—but experts say it now holds a card that works ‘almost like a nuclear deterrent’
By Eva RoytburgApril 17, 2026
18 hours ago
Germany already told its workers to ditch four-day weeks and work-life balance. Now the government wants to cut their pay for calling in sick, too
Success
Germany already told its workers to ditch four-day weeks and work-life balance. Now the government wants to cut their pay for calling in sick, too
By Orianna Rosa RoyleApril 16, 2026
2 days 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.