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

John McAfee charged over a pump-and-drum crypto promotion

By
Chris Dolmetsch
Chris Dolmetsch
and
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Chris Dolmetsch
Chris Dolmetsch
and
Bloomberg
Bloomberg
Down Arrow Button Icon
March 5, 2021, 4:07 PM ET

Cybersecurity software mogul John McAfee, in custody in Spain facing U.S. tax charges, was indicted for fraud and money laundering for his use of social media to promote cryptocurrencies.

McAfee and another man, Jimmy Gale Watson Jr., used McAfee’s Twitter account to push a variety of cryptocurrencies without disclosing that they were being paid for the promotion, earning more than $13 million, according to federal prosecutors in New York. Watson, who prosecutors said was the executive director of McAfee’s crypto team, was arrested Thursday night in Texas and is scheduled to appear before a federal magistrate judge on Friday.

McAfee, 75, was indicted last June on charges of failing to file tax returns for four years and concealing assets, including real estate and a yacht, in the name of others. He was arrested in Spain in October and is awaiting possible extradition. Prosecutors allege that McAfee earned millions of dollars through speaking engagements, consulting jobs, the promotion of cryptocurrencies and the sale of the rights to his life story for a documentary, without disclosing the income. The Securities and Exchange Commission sued McAfee on the day of his arrest, saying he recommended at least seven initial coin offerings to his Twitter followers in 2017 and 2018 without revealing that he earned more than $23 million to boost them.

The latest charges revolve around a practice called scalping, which prosecutors said is a form of a pump-and-dump scheme. McAfee, Watson and others allegedly bought “large quantities” of publicly traded cryptocurrencies before promoting them, then touted them without disclosing that they owned a substantial position. McAfee’s team then sold their positions after his tweets sparked short-term price increases.

From December 2017 to January 2018, McAfee and his team earned more than $2 million from these activities, prosecutors said, while the long-term value of the cryptocurrencies they promoted “declined substantially.”

Prosecutors said McAfee, Watson and others used the Twitter account to support initial coin offerings without disclosing that McAfeewas getting paid to promote them. McAfee and his team allegedly earned more than $11 million for touting the cryptocurrencies.

About the Authors
By Chris Dolmetsch
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Tech

MagazineFood and drink
A Chinese ice cream chain, powered by super-cheap cones, now has more outlets than McDonald’s
By Theodora YuDecember 3, 2025
1 hour ago
InnovationBrainstorm Design
Video games can teach designers deeper lessons than ‘high score streaks’ and gamification
By Angelica AngDecember 3, 2025
4 hours ago
LawInternet
A Supreme Court decision could put your internet access at risk. Here’s who could be affected
By Dave Lozo and Morning BrewDecember 2, 2025
13 hours ago
AITikTok
China’s ByteDance could be forced to sell TikTok U.S., but its quiet lead in AI will help it survive—and maybe even thrive
By Nicholas GordonDecember 2, 2025
14 hours ago
United Nations
AIUnited Nations
UN warns about AI becoming another ‘Great Divergence’ between rich and poor countries like the Industrial Revolution
By Elaine Kurtenbach and The Associated PressDecember 2, 2025
15 hours ago
Anthropic cofounder and CEO Dario Amodei
AIEye on AI
How Anthropic’s safety first approach won over big business—and how its own engineers are using its Claude AI
By Jeremy KahnDecember 2, 2025
16 hours ago

Most Popular

placeholder alt text
Economy
Ford workers told their CEO 'none of the young people want to work here.' So Jim Farley took a page out of the founder's playbook
By Sasha RogelbergNovember 28, 2025
5 days ago
placeholder alt text
Success
Warren Buffett used to give his family $10,000 each at Christmas—but when he saw how fast they were spending it, he started buying them shares instead
By Eleanor PringleDecember 2, 2025
1 day ago
placeholder alt text
Economy
Elon Musk says he warned Trump against tariffs, which U.S. manufacturers blame for a turn to more offshoring and diminishing American factory jobs
By Sasha RogelbergDecember 2, 2025
18 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
20 hours ago
placeholder alt text
C-Suite
MacKenzie Scott's $19 billion donations have turned philanthropy on its head—why her style of giving actually works
By Sydney LakeDecember 2, 2025
1 day ago
placeholder alt text
North America
Anonymous $50 million donation helps cover the next 50 years of tuition for medical lab science students at University of Washington
By The Associated PressDecember 2, 2025
22 hours 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.