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

Elon Musk’s new Twitter management launches company-wide mole hunt to root out leaking employees

Christiaan Hetzner
By
Christiaan Hetzner
Christiaan Hetzner
Senior Reporter
Down Arrow Button Icon
Christiaan Hetzner
By
Christiaan Hetzner
Christiaan Hetzner
Senior Reporter
Down Arrow Button Icon
June 22, 2023, 8:39 AM ET
New Twitter CEO Linda Yaccarino wants to get rid of moles leaking damaging information.
New Twitter CEO Linda Yaccarino wants to put an end to damaging information leaked to the media.Santiago Felipe—Getty Images

A few weeks after Elon Musk acquired Twitter, the tycoon tasked former Rolling Stone journalist Matt Taibbi with blowing the lid on the federal government’s attempts to strong-arm former management into removing tweets it didn’t like from the platform.

Recommended Video

The resulting data dumps, dubbed the Twitter Files, served as a goodwill gesture to gain trust among conservative and antiestablishment voices and coax them back to the platform through a demonstration of transparency.

“Sunlight is the best disinfectant,” Musk said last month, after he had already open-sourced Twitter’s recommendation algorithm as further proof the company welcomed the public thoroughly scrutinizing it. 

Twitter employees have apparently taken his message too much to heart, however, as new CEO Linda Yaccarino now wants to crack down on internal leaks. With the launch of a company-wide mole hunt, employees have been encouraged to report to superiors anyone they have reason to believe may be passing on damaging information.

There is an “organized way for us to be transparent,” new Yaccarino hire Joe Benarroch told employees in an company-wide letter posted on Thursday. “We just have to first focus on keeping our business actions confidential.” 

Violations by these “insiders” can result in consequences that include everything from their immediate termination to criminal prosecution, he warned. 

“If you suspect any employee is not protecting Twitter’s confidential information, please report it by submitting a ticket,” Benarroch wrote in a letter to staff. “If you need guidance or want to schedule training for your team, please email insiderthreat@twitter.com.”

So far he appears to have had little success, as his comments were promptly leaked to tech blog Platformer.Its managing editor, Zoë Schiffer, has been a constant thorn in the side of Twitter, emerging as one of the foremost authorities to report on Musk’s ill-advised $44 billion investment.

Here is the full email for anyone who is wondering. I stand by my words. Great teams are built on TRUST. We’re building something special at Twitter. The individuals who are leaking internal information can’t be trusted and don’t deserve to be a part of it. https://t.co/fYZmF7YVj5pic.twitter.com/vnsZFVh2nE

— Joe Benarroch (@benarroch_joe) June 22, 2023

Earlier this month, she and publication founder Casey Newton reported Twitter refused to pay its Google Cloud bills in the latest example of Musk not paying suppliers, partners, and even employees—potentially giving them further motivation to leak internal news to the press. 

While Yaccarino reportedly has since patched up relations with Google and is honoring that particular contract, a Colorado judge ruled a delinquent Twitter can be evicted from its Boulder offices after failing to pay rent for three months. 

Maintaining security of sensitive information is a paramount task for virtually all businesses, since there are consequences beyond simply gifting valuable insight to one’s competitors.

For example, one of Musk’s other companies, Tesla, risks a fine as high as $3.3 billion after more than 100 gigabytes of documents—including personnel data on both customers as well as past and present employees—were passed onto German business daily Handelsblatt.

Yet Musk has pitched his acquisition not as a traditional business endeavor but as a civic duty to humanity. Under his leadership, he claims Twitter will differentiate itself from mainstream competitors he branded “media puppet-masters” by elevating the platform to the world’s most trusted and transparent medium.

This altruistic marketing campaign partially backfired in May when Twitter admitted it censored content deemed by Turkish government to be harmful to the re-election chances of Recep Tayyip Erdoğan, who faced his first major political challenge in his 20 years ruling over the country. Musk claimed he had no other choice but to comply, an assertion disputed by some critics.

Upon hearing of Yaccarino’s hire last month, the tycoon’s antiestablishment fans raised concerns that the spirit of accountability they believe Musk introduced could further be stifled by the former ad sales exec in her pursuit of more revenue.

Benarroch, who joined Twitter this month after overseeing communication strategy for the NBCUniversal division led by Yaccarino, did not respond immediately to a Fortune request for comment.

With Platformer letting the cat out of the bag, however, he chose to post the company-wide letter in full on the social media site.

“We’re building something special at Twitter,” he wrote as a preface to the letter. “The individuals who are leaking internal information can’t be trusted and don’t deserve to be a part of it.”

Fortune Brainstorm AI returns to San Francisco Dec. 8–9 to convene the smartest people we know—technologists, entrepreneurs, Fortune Global 500 executives, investors, policymakers, and the brilliant minds in between—to explore and interrogate the most pressing questions about AI at another pivotal moment. Register here.
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 Tech

Big TechSpotify
Spotify users lamented Wrapped in 2024. This year, the company brought back an old favorite and made it less about AI
By Dave Lozo and Morning BrewDecember 4, 2025
9 hours ago
InnovationVenture Capital
This Khosla Ventures–backed startup is using AI to personalize cancer care
By Allie GarfinkleDecember 4, 2025
13 hours ago
AIEye on AI
Companies are increasingly falling victim to AI impersonation scams. This startup just raised $28M to stop deepfakes in real time
By Sharon GoldmanDecember 4, 2025
14 hours ago
Jensen Huang
SuccessBillionaires
Nvidia CEO Jensen Huang admits he works 7 days a week, including holidays, in a constant ‘state of anxiety’ out of fear of going bankrupt
By Jessica CoacciDecember 4, 2025
14 hours ago
Ted Pick
BankingData centers
Morgan Stanley considers offloading some of its data-center exposure
By Esteban Duarte, Paula Seligson, Davide Scigliuzzo and BloombergDecember 4, 2025
14 hours ago
Zuckerberg
EnergyMeta
Meta’s Zuckerberg plans deep cuts for metaverse efforts
By Kurt Wagner and BloombergDecember 4, 2025
14 hours ago

Most Popular

placeholder alt text
Economy
Two months into the new fiscal year and the U.S. government is already spending more than $10 billion a week servicing national debt
By Eleanor PringleDecember 4, 2025
19 hours ago
placeholder alt text
Success
‘Godfather of AI’ says Bill Gates and Elon Musk are right about the future of work—but he predicts mass unemployment is on its way
By Preston ForeDecember 4, 2025
15 hours ago
placeholder alt text
North America
Jeff Bezos and Lauren Sánchez Bezos commit $102.5 million to organizations combating homelessness across the U.S.: ‘This is just the beginning’
By Sydney LakeDecember 2, 2025
3 days ago
placeholder alt text
Success
Nearly 4 million new manufacturing jobs are coming to America as boomers retire—but it's the one trade job Gen Z doesn't want
By Emma BurleighDecember 4, 2025
15 hours ago
placeholder alt text
Success
Nvidia CEO Jensen Huang admits he works 7 days a week, including holidays, in a constant 'state of anxiety' out of fear of going bankrupt
By Jessica CoacciDecember 4, 2025
14 hours ago
placeholder alt text
Health
Bill Gates decries ‘significant reversal in child deaths’ as nearly 5 million kids will die before they turn 5 this year
By Nick LichtenbergDecember 4, 2025
1 day ago
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.