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

Exclusive

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

TechBroadcom

How Broadcom Stock Was Hit by a Fake National Security Scare

By
Aaron Pressman
Aaron Pressman
Down Arrow Button Icon
By
Aaron Pressman
Aaron Pressman
Down Arrow Button Icon
October 10, 2018, 2:00 PM ET

The bizarre specter of national security questions raised against American microchip maker Broadcom took an even stranger turn on Wednesday, when a fake memo circulated on Capitol Hill in Washington purportedly challenging the company’s pending $19 billion takeover of CA Technologies.

Stocks of both companies tumbled before Broadcom issued a statement calling out the forged document. Shares of Broadcom dropped as much as 4% and CA’s shares were off as much as 5% after news broke of possible national security objections to the deal. Broadcom’s $117 billion bid for Qualcomm was blocked by a national security review earlier this year, prompting CEO Hock Tan to turn his sights on CA Technologies.

But by early Wednesday afternoon, the stocks started to recovery after Broadcom issued its statement calling out the forgery. “We have been informed by [Department of Defense] officials that this memo is in fact a forged document,” Broadcom said. “We have received [antitrust] clearance and the approval of CA shareholders, and we have a clear path to completing the transaction in the fourth calendar quarter of 2018.”

In mid-afternoon trading, Broadcom (AVGO) and CA (CA) shares were down 2%.

The initial story of the fake memo and lawmakers seeking a security review of the CA deal prompted longtime chip industry analyst Stacy Rasgon at Bernstein Research to issue a report titled: “We’ve officially crossed over into ‘nuts.'” Both companies in the merger “are U.S. companies in deed as well as name (and both have the vast majority of employees and assets in the U.S.,” Rasgon wrote in the report. “In our opinion CFIUS involvement in [Broadcom-CA] would be, frankly, nuts.”

The forgery was the latest in a series of questionable attacks on Broadcom and its CEO over national security issues.

The Qualcomm takeover was blocked by President Trump in March after being opposed by the U.S. Treasury’s Committee on Foreign Investment, or CFIUS, which has the limited authority to review acquisitions of U.S. companies like Qualcomm by foreign buyers. The negative recommendation followed an intense lobbying campaign by Qualcomm management, which opposed the merger with Broadcom and said the deal would result in Tan gutting its cutting edge work on 5G wireless technology in order to cut costs.

Even though CEO Tan had announced he was moving Broadcom’s legal residence back to the United States at a White House event in November, 2017, the company was technically still domiciled in Singapore when it bid for Qualcomm, opening the door to a CFIUS review. Broadcom, called Avago Technologies until 2015, originally incorporated in Singapore to save on U.S. taxes when it was spun off from former Hewlett Packard unit Agilent in 2005.

CEO Tan is also an unlikely target of national security concern. He was born in Malaysia but came to the United States nearly 50 years ago to attend MIT. After graduating with a degree in mechanical engineering, he got an MBA from Harvard and did stints at American stalwarts General Motors (GM) and Pepsi [fortune-stock symbol=”pep”, before heading to California to join the tech industry. He became a U.S. citizen in 1990. Over the course of his career, Tan had also held a top secret security clearance and worked on U.S. military hardware projects.

About the Author
By Aaron Pressman
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
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
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
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Google’s I/O conference showed how the company is being completely rebuilt for AI—for better or for worse
Big TechGoogle
Google’s I/O conference showed how the company is being completely rebuilt for AI—for better or for worse
By Alexei Oreskovic and Sharon GoldmanMay 19, 2026
4 hours ago
Bolt CEO Ryan Breslow
Workplace CultureFortune Workplace Innovation
Bolt CEO says he let go of his entire HR team for creating problems that didn’t exist: ‘Those problems disappeared when I let them go’: 
By Preston ForeMay 19, 2026
5 hours ago
Svenja Gudell, Chief Economist, Indeed
SuccessFortune Workplace Innovation
Indeed chief economist says the sectors most exposed to AI are seeing a big growth in job demand
By Emma BurleighMay 19, 2026
6 hours ago
A Pizza Hut workers prepares an order for delivery.
LawFood and drink
Pizza Hut franchisee claims $100 million losses from ‘cascading operational breakdowns’ in AI adoption gone wrong
By Sasha RogelbergMay 19, 2026
6 hours ago
Santora gestures towards himself
Future of WorkGen Z
WeWork and Upwork CEOs confirm the Gen Z hiring nightmare is real—but it’s nothing new
By Jacqueline MunisMay 19, 2026
8 hours ago
U.S. President Donald Trump speaking at a podium flanked by signs that say "Winning the AI Race."
NewslettersEye on AI
The times they are a-changin’: Washington suddenly warms to regulating AI
By Jeremy KahnMay 19, 2026
8 hours ago

Most Popular

The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
Politics
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
By Jake AngeloMay 12, 2026
7 days ago
While Trump insisted the Iran war would end ‘soon,’ an account in his name was buying millions in oil, defense, and gold
Economy
While Trump insisted the Iran war would end ‘soon,’ an account in his name was buying millions in oil, defense, and gold
By Eva RoytburgMay 18, 2026
1 day ago
Current price of silver as of Monday, May 18, 2026
Personal Finance
Current price of silver as of Monday, May 18, 2026
By Joseph HostetlerMay 18, 2026
2 days ago
Employers are quietly pausing 401(k) matches again. The last time this happened was the 2008 recession and Covid
Personal Finance
Employers are quietly pausing 401(k) matches again. The last time this happened was the 2008 recession and Covid
By Courtney Vinopal and HR BrewMay 18, 2026
1 day ago
Current price of oil as of May 18, 2026
Personal Finance
Current price of oil as of May 18, 2026
By Joseph HostetlerMay 18, 2026
2 days ago
Current price of oil as of May 19, 2026
Personal Finance
Current price of oil as of May 19, 2026
By Joseph HostetlerMay 19, 2026
13 hours 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.