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

The humbling of Big Tech’s ‘Magnificent Seven’

Alexei Oreskovic
By
Alexei Oreskovic
Alexei Oreskovic
Editor, Tech
Down Arrow Button Icon
Alexei Oreskovic
By
Alexei Oreskovic
Alexei Oreskovic
Editor, Tech
Down Arrow Button Icon
March 30, 2026, 5:03 AM ET
Updated March 30, 2026, 5:03 AM ET
Michael Nagle/Bloomberg via Getty Images

Good morning. This weekend I went to the movies to watch a documentary film about artificial intelligence. It’s called “The AI Doc: Or How I Became an Apocaloptimist.”

While most of the issues raised in the film will not be new to readers of this newsletter, it’s edifying to see the whirl of innovation we’ve experienced (and for many readers, directly worked on) over the past three years presented in one unified package—particularly a presentation made from the perspective of an outsider. The film chronicles co-director Daniel Roher’s efforts to wrap his head around AI, particularly the tension between the excitement over its amazing possibilities and the anxiety over the disruption (or worse) that it will bring. Roher and his wife are expecting their first child as the film is being made, and an overarching theme is the question of what kind of world awaits the next generation.

Roher does a good job of presenting the various schools of thought—doomers, accelerationists, etc—without getting trapped in the weeds of industry jargon or technical details. It’s a good movie to go watch with your non-techie friends and family who may not be as informed as they probably should be about the magnitude of the changes, and the stakes, at play.

Also, kudos to Sam Altman, Dario Amodei, and Demis Hassabis for sitting down for interviews in the film. I won’t give any spoilers about which CEOs were too chicken to sit down for an interview—you’ll just have to go see it.

Today’s news below.

Alexei Oreskovic
@lexnfx
alexei.oreskovic@fortune.com

Want to send thoughts or suggestions to Fortune Tech? Drop a line here.

Was this newsletter forwarded to you? Subscribe here!

The humbling of the Magnificent Seven

Every Magnificent 7 stock is now down double digits from its 52-week high, with the group’s losses accelerating as the war in Iran compounds on the already fraught AI trade.

Microsoft has been hit the hardest by the drawdown, falling roughly 32% from its October peak, on track for its worst start to a year in its history. Meta is down about 25%, and Alphabet roughly 15% from its closing high last month. Even the darling of the AI trade, Nvidia, and the high-performing Amazon are negative on the year. A Bloomberg index tracking the seven said it had entered correction territory in mid-March, closing more than 10% below its October record.

Several controversies have also slammed the Mag 7 in recent days. Microsoft’s Copilot AI product has been described as a disappointment by UBS. Meta just lost a landmark trial on its social media addiction. And many of these companies’ AI dreams are tied up in OpenAI, which just exited a massive deal with Disney to try to secure its place in Hollywood.

The selloff marks a sharp reversal from years of AI-fueled gains—the index rose 107% in 2023, 67% in 2024, and 25% in 2025. And some on Wall Street now even view the tech sector as a place to look for value. “Big Tech is where valuations are reasonable, where you have real growth,” said Robert Edwards, chief investment officer at Edwards Asset Management.—Eva Roytburg

Elon Musk's companies find friction in Baltimore

Elon Musk's tunneling business, the Boring Company, started discussions with Baltimore officials on Tuesday about building a free tunnel around the Ravens’ football stadium.

While the free project seemed like a coup for the Ravens, who had pitched it to the Boring Co., the idea was short-lived. Within nine hours of the announcement, Baltimore’s mayor and city council had filed a lawsuit against xAI, an AI company also owned by Musk, alleging that its chatbot “flooded” users’ feeds with nonconsensual intimate imagery and child sexual abuse material.

And on Wednesday, the Ravens said that, after conversations with “public partners,” they would walk away from the tunnel proposal. Mayor Scott, a Democrat, said publicly that it was “not something that I would have approved."

Together, the two moves mark a notable shift in a state that courted Elon Musk’s business with open arms only a decade ago and illustrate the challenges now facing Musk’s collection of companies as the famously impulsive and truculent multi-billionaire has turned himself into a political lightning rod. Read the full story here. —Jessica Mathews

Cyber stocks slide after Anthropic’s new model leaks

Cybersecurity stocks slumped on Friday after Fortune reported that Anthropic is testing a new AI model it believes poses unprecedented cybersecurity risks. CrowdStrike, Palo Alto Networks, and Zscaler each dropped more than 5%, while SentinelOne fell 8%, Okta and Netskope shed more than 6%, and Tenable fell nearly 11%. The Global X Cybersecurity ETF fell as much as 6.1%—bringing its year-to-date decline to more than 20%. Losses narrowed from intraday lows, but there was no meaningful recovery by the close.

The selloff was triggered by Fortune's discovery of a draft blog post revealing the model’s existence in an unsecured data cache. It described Anthropic's new model—referred to as both Claude Mythos and Claude Capybara—as "currently far ahead of any other AI model in cyber capabilities” and “it presages an upcoming wave of models that can exploit vulnerabilities in ways that far outpace the efforts of defenders.” When reached for comment, Anthropic confirmed that it had begun testing the model with early access customers.

Investors are worried that increasingly capable AI models could undermine demand for traditional security products—a concern that already rattled the markets last month when Anthropic launched Claude Code Security, a tool that autonomously scans code for security vulnerabilities—Beatrice Nolan

More tech

—Amazon buys Fauna Robotics, maker of the Sprout humanoid robot.

—Meta orders 10 gas-fired power plants for Hyperion AI campus—more than 3x initial plan.

—YouTube CEO Neal Mohan interview. 'We are going to get criticized on either side' on free speech.

—Bluesky launches new, standalone product called Attie. Leverages Anthropic Claude.

—AI film characters key in actors union negotiations with studios—The 'Tilly tax.'

—Meta execs could earn nearly $1 billion each if they hit goals... in pursuit of a $9 trillion valuation!

This is the web version of Fortune Tech, a daily newsletter breaking down the biggest players and stories shaping the future. Sign up to get it delivered free to your inbox.
About the Author
Alexei Oreskovic
By Alexei OreskovicEditor, Tech
LinkedIn iconTwitter icon

Alexei Oreskovic is the Tech editor at Fortune.

See full bioRight Arrow Button Icon

Latest in Newsletters

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 Newsletters

Elon Musk’s coterie of companies are getting more and more pushback from Democrats
NewslettersTerm Sheet
Elon Musk’s coterie of companies are getting more and more pushback from Democrats
By Jessica MathewsApril 1, 2026
9 minutes ago
Over the shoulder view of young woman managing finance and investment, analyzing stock market data on laptop at desk. Stock exchange, banking, finance, investment, financial trading concept. Smart banking with technology
NewslettersCFO Daily
More people are using AI to manage their money— but they won’t let it make decisions alone
By Sheryl EstradaApril 1, 2026
1 hour ago
Inside Delta CEO Ed Bastian’s turnaround playbook—from bankruptcy to most profitable U.S. airline
NewslettersCEO Daily
Inside Delta CEO Ed Bastian’s turnaround playbook—from bankruptcy to most profitable U.S. airline
By Alyson ShontellApril 1, 2026
2 hours ago
Salesforce CEO Marc Benioff.
NewslettersFortune Tech
Salesforce reinvents Slack for the AI age, and takes aim at Microsoft’s Copilot
By Alexei OreskovicApril 1, 2026
2 hours ago
The green head of what appears to be an alien pokes out from behind a rock set against a rural landscape with a power pylon in the background.
NewslettersEye on AI
AI’s ability to see ‘mirages’ shows how alien machine brains really are
By Jeremy KahnMarch 31, 2026
18 hours ago
She refused to hide. Now the world is listening to Gisèle Pelicot
NewslettersMPW Daily
She refused to hide. Now the world is listening to Gisèle Pelicot
By Emma HinchliffeMarch 31, 2026
20 hours ago

Most Popular

Jerome Powell says the $39 trillion national debt is ‘not unsustainable,’ but warns the trajectory ‘will not end well’
Economy
Jerome Powell says the $39 trillion national debt is ‘not unsustainable,’ but warns the trajectory ‘will not end well’
By Fortune EditorsMarch 30, 2026
2 days ago
A man used AI to call 3,000 Irish bartenders to track the cost of Guinness. Now pubs are lowering their prices to compete
AI
A man used AI to call 3,000 Irish bartenders to track the cost of Guinness. Now pubs are lowering their prices to compete
By Fortune EditorsMarch 30, 2026
2 days ago
Markets cheer as Trump threatens to abandon Iran war, but Jamie Dimon sides with allies: ‘Win this thing and clean up the straits’
Energy
Markets cheer as Trump threatens to abandon Iran war, but Jamie Dimon sides with allies: ‘Win this thing and clean up the straits’
By Fortune EditorsMarch 31, 2026
21 hours ago
The federal government shed 385,000 employees last year. Now the Trump administration is on a blitz to hire Gen Z workers
Politics
The federal government shed 385,000 employees last year. Now the Trump administration is on a blitz to hire Gen Z workers
By Fortune EditorsMarch 31, 2026
1 day ago
Kevin O'Leary says if you earn $68,000 a year and follow this rule, you'll retire a millionaire
Personal Finance
Kevin O'Leary says if you earn $68,000 a year and follow this rule, you'll retire a millionaire
By Fortune EditorsMarch 31, 2026
20 hours ago
A CEO trying to reindustrialize America says blue-collar pay is headed for 'massive hyperinflation' and kids should skip college to become welders
Success
A CEO trying to reindustrialize America says blue-collar pay is headed for 'massive hyperinflation' and kids should skip college to become welders
By Fortune EditorsMarch 30, 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.