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.