Cyberattack Confirmed: Cellcom Suffers Week-Long Outage, Affecting Subscribers 2 min read Security Cyberattack Confirmed: Cellcom Suffers Week-Long Outage, Affecting Subscribers Do Son May 23, 2025 Subscribers of Cellcom—a telecommunications provider serving users across Wisconsin and Michigan’s Upper Peninsula—were left without service for... Read More Read more about Cyberattack Confirmed: Cellcom Suffers Week-Long Outage, Affecting Subscribers
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