• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
LeadershipElon Musk
Europe

Elon Musk demanded evidence of X spreading ‘fake content’ on Hamas attacks—now CEO Linda Yaccarino tells Brussels X is working ‘around the clock’ to tackle disinformation

Christiaan Hetzner
By
Christiaan Hetzner
Christiaan Hetzner
Senior Reporter
Down Arrow Button Icon
October 12, 2023, 9:28 AM ET
X CEO Linda Yaccarino
Linda Yaccarino sought to assuage concerns in Brussels that she is powerless to stop X users from violating EU laws against disinformation.Jerod Harris—Getty Images for Vox Media

Elon Musk likely set the bar impossibly high when the entrepreneur professed he would transform Twitter into the “most reliable source of truth” on the internet. Almost a full year into his ownership of what he now calls X, Musk faces the first major test of his lofty goal after this week’s grisly attacks by Hamas cost the lives of an estimated 1,300 unarmed civilians.

Recommended Video

Israelis and Palestinians are now currently waging a heated online battle for the hearts and minds of the broader public in a bid to prevent further bloodshed visited upon their respective communities—even if it requires employing false or misleading means.

In response to a 24-hour ultimatum imposed by the European Commission, the executive Musk installed at the helm of X sought to assure Brussels her team was working flat out to fulfill the EU’s most basic legal requirements barring the wanton spread of deliberate untruths to its 450 million citizens.

“In response to the recent terrorist attack on Israel by Hamas, we’ve redistributed resources and refocused internal teams, who are working around the clock to address this rapidly evolving situation,” Linda Yaccarino said on Thursday. “Our work is ongoing.” 

Among other steps taken, she said X assembled a crisis leadership group to assess the situation, coordinate with law enforcement, remove accounts spreading violent extremism, restrict the sharing of graphic content, and label misleading posts.

Since the start of the attacks, X has furthermore worked with the Global Internet Forum to Counter Terrorism and other NGOs in order to identify and remove hundreds of Hamas-affiliated accounts from the platform, according to Yaccarino.

The European Commission acknowledged that it had received her response and would now consult before deciding on further steps.

Judging by a controversy involving Joe Biden himself, the scale of the misinformation problem facing her team is daunting. 

Even the president may prove guilty of spreading incendiary claims after the White House admitted the nation’s commander in chief had not seen any “pictures of [Hamas] terrorists beheading children” as Biden had said. 

If even he can get it wrong, then what hope do normal X users not privy to top-secret U.S. intelligence have in separating fact from fiction in the fog of war? 

New EU crackdown on disinformation

Had Musk not bought Twitter last October for $44 billion, this supremely sensitive issue would not be his problem. But now he has to answer to the European Union, guardians of the lucrative single market that helps keep his financially troubled company afloat. 

In effect since late last year, the new EU Digital Services Act cracks down on disinformation through the threat of punitive fines.

The DSA is in no small part the legacy of Frances Haugen, who blew the whistle on Facebook for deliberately allowing the spread of demonstrably false content on its platform to boost profits. 

In the case of both the 2016 presidential election and Brexit referendum, during which Cambridge Analytica microtargeted Facebook users with falsehoods, this has proved to influence democratic outcomes. 

On Tuesday, the EU commissioner in charge of enforcing the DSA wrote to Musk demanding details on how he would ensure compliance to protect its citizens from mistruths designed to sway public opinion.  

“We have indication that your platform is being used to disseminate illegal content and disinformation in the EU,” Thierry Breton claimed in a letter posted to X.

Musk is heavily underwater on his Twitter purchase and hopes to salvage the deal by creating an army of “citizen journalists” uploading data-heavy content like long-format videos he can then monetize through adjacent ads.

The world’s wealthiest individual, who freely admits his disdain for regulatory overreach, reacted in a thin-skinned manner to Breton’s allegations: Within 90 minutes he publicly demanded the European Commission back up its claims of “fake content” with specifics, since he claimed to have no idea what they meant.

“We take our actions in the open. No backroom deals,” he wrote, in a veiled criticism of the political horse-trading for which Brussels is famous. “Please post your concerns explicitly on this platform.” 

While Yaccarino attempts to resolve the issue with the Commission diplomatically, Musk can take comfort in the knowledge it’s not just X that finds itself in the EU’s crosshairs.

On Wednesday, Breton told Musk’s competitor Mark Zuckerberg that Facebook and Threads owner Meta had 24 hours to set forward its plan to tackle disinformation. 

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 Author
Christiaan Hetzner
By Christiaan HetznerSenior Reporter
Instagram iconLinkedIn iconTwitter icon

Christiaan Hetzner is a former writer for Fortune, where he covered Europe’s changing business landscape.

See full bioRight Arrow Button Icon

Latest in Leadership

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
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
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • 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
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 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.


Latest in Leadership

C-SuiteVideo Games
‘Call of Duty’ co-creator Vince Zampella dies at 55 — ‘his work helped shape modern interactive entertainment’
By Safiyah Riddle and The Associated PressDecember 22, 2025
9 hours ago
Duffy
PoliticsDepartment of Transportation
Evita Duffy-Alonso, daughter of transportation secretary, accuses TSA of ‘absurdly invasive’ pat-down
By The Associated PressDecember 22, 2025
13 hours ago
Dinner Bell
Arts & EntertainmentRestaurants
‘You sure don’t see too many of those anymore’: Miss. restaurant defies history, with only 4 tables, massive lazy Susans and wild popularity
By Sophie Bates and The Associated PressDecember 22, 2025
13 hours ago
C-Suitewine
Billionaire Castel’s daughter seeks CEO ouster in bitter split
By Tara Patel and BloombergDecember 22, 2025
14 hours ago
C-SuiteBoeing
CEO of Boeing and Lockheed rocket joint venture ULA resigns
By Loren Grush and BloombergDecember 22, 2025
14 hours ago
Priscilla Chan and Mark Zuckerberg
Successphilanthropy
Billionaire philanthropy’s growing divide: Mark Zuckerberg stops funding immigration reform as MacKenzie Scott doubles down on DEI
By Ashley LutzDecember 22, 2025
14 hours ago

Most Popular

placeholder alt text
Success
Billionaire philanthropy's growing divide: Mark Zuckerberg stops funding immigration reform as MacKenzie Scott doubles down on DEI
By Ashley LutzDecember 22, 2025
14 hours ago
placeholder alt text
Future of Work
Meet a 55-year-old automotive technician in Arkansas who didn’t care if his kids went to college: ‘There are options’
By Muskaan ArshadDecember 21, 2025
2 days ago
placeholder alt text
Success
Former U.S. Secret Service agent says bringing your authentic self to work stifles teamwork: 'You don’t get high performers, you get sloppiness'
By Sydney LakeDecember 22, 2025
17 hours ago
placeholder alt text
Travel & Leisure
After pouring $450 million into Florida real estate, Larry Ellison plans to lure the ultrarich to an exclusive town just minutes from Mar-a-Lago
By Marco Quiroz-GutierrezDecember 22, 2025
18 hours ago
placeholder alt text
Success
Multimillionaire musician Will.i.am says work-life balance is for people 'working on someone else’s dream'—he grinds from 5-to-9 after his 9-to-5
By Orianna Rosa RoyleDecember 21, 2025
2 days ago
placeholder alt text
Economy
Mitt Romney says the U.S. is on a cliff—and taxing the rich is now necessary 'given the magnitude of our national debt'
By Dave SmithDecember 22, 2025
16 hours ago