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

Molson Coors says cyberattack has disrupted brewing operations

By
Dee-Ann Durbin
Dee-Ann Durbin
and
The Associated Press
The Associated Press
Down Arrow Button Icon
By
Dee-Ann Durbin
Dee-Ann Durbin
and
The Associated Press
The Associated Press
Down Arrow Button Icon
March 11, 2021, 6:19 PM ET

Molson Coors Beverage said Thursday it has been hit by a cyberattack that disrupted its brewing operations and shipments.

In a regulatory filing, the Chicago-based company said it has hired forensic information technology experts and legal counsel to help it investigate the incident.

“The company is working around the clock to get its systems back up as quickly as possible,” Molson Coors said in its filing.

Molson Coors wouldn’t say how many facilities were impacted. The company operates seven breweries and packaging plants in the U.S., three in Canada and 10 in Europe.

In addition to its namesake brews, its brands include Miller Lite, Pilsner Urquell and Blue Moon.

Molson Coors also wouldn’t say if the cyberattack was related to a global hack of servers running Microsoft Exchange email software. That breach has impacted small businesses, law firms, city governments and manufacturers.

It’s not the first time a major beverage maker has been targeted in a cyberattack.

In November, Milan-based Campari Group said it was the victim of a ransomware attack that caused a temporary technology outage and compromised some business and personal data.

About the Authors
By Dee-Ann Durbin
See full bioRight Arrow Button Icon
By The Associated Press
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
  • 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 Tech

Nava founders Brianna Montgomery and Vyas Krishnan pose for a photo
CryptoCryptocurrency
Nava raises $8.3 million in seed funding to keep AI financial agents from going off the rails
By Jack KubinecApril 14, 2026
36 minutes ago
AI
AIdisruption
‘I don’t need help’: Meet some of the AI resisters who smell their own extinction
By Matt O'Brien, Linley Sanders and The Associated PressApril 14, 2026
39 minutes ago
Alex Karp gestures while holding a microphone
SuccessEducation
Palantir CEO says working at his $316 billion software company is better than a degree from Harvard or Yale: ‘No one cares about the other stuff’
By Preston ForeApril 14, 2026
2 hours ago
doj
LawCrime
‘If I am going to advocate for others to kill and commit crimes, then I must lead by example’: OpenAI suspect’s chilling manifesto
By Olga R. Rodriguez, Juan Lozano, Lekan Oyekanmi and The Associated PressApril 14, 2026
2 hours ago
Exclusive: Paxos Labs raises $12 million after startup spins off from veteran stablecoin issuer
Cryptostablecoins
Exclusive: Paxos Labs raises $12 million after startup spins off from veteran stablecoin issuer
By Ben WeissApril 14, 2026
3 hours ago
A robotic hand holds a credit card
AIAmerican Express
American Express releases tools to build AI payments—and pledges to pay the price if agents go awry
By Jack KubinecApril 14, 2026
3 hours ago

Most Popular

Billionaire philanthropist MacKenzie Scott has donated again—a week after gifting millions to a college, she's just given $70 million to Meals on Wheels America
Success
Billionaire philanthropist MacKenzie Scott has donated again—a week after gifting millions to a college, she's just given $70 million to Meals on Wheels America
By Fortune EditorsApril 13, 2026
23 hours ago
'People are trying to be creative': Tariff-battered American companies are so cash-starved they are using refund claims as collateral for loans
Economy
'People are trying to be creative': Tariff-battered American companies are so cash-starved they are using refund claims as collateral for loans
By Fortune EditorsApril 12, 2026
2 days ago
'This is the last warning.' Iran threatens U.S. warships after they throw down the gauntlet for winner-take-all Strait of Hormuz
Politics
'This is the last warning.' Iran threatens U.S. warships after they throw down the gauntlet for winner-take-all Strait of Hormuz
By Fortune EditorsApril 11, 2026
3 days ago
Current price of gold as of April 13, 2026
Personal Finance
Current price of gold as of April 13, 2026
By Fortune EditorsApril 13, 2026
1 day ago
Current price of oil as of April 13, 2026
Personal Finance
Current price of oil as of April 13, 2026
By Fortune EditorsApril 13, 2026
1 day ago
U.S. naval blockade on Iran will trigger a currency devaluation spiral and hyperinflation, potentially ending the war more quickly, analyst says
Economy
U.S. naval blockade on Iran will trigger a currency devaluation spiral and hyperinflation, potentially ending the war more quickly, analyst says
By Fortune EditorsApril 13, 2026
23 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.