Cellcom's CEO confirmed that a cyber incident is the cause of the outage that began May 14 and has left customers without ...

Wireless carrier Cellcom has confirmed that a week-long widespread service outage is the result of a cyberattack.

Wisconsin wireless provider Cellcom has confirmed that a cyberattack is responsible for the widespread service outage and disruptions that began on the evening of May 14, 2025.

The outage began around 9 p.m. on May 14, the Green Bay-based company said. There is no timeline on when services will be ...

Cellcom, a Wisconsin-based wireless provider, is grappling with an ongoing outage affecting voice and text services, prompting warnings about potential scams. While data and internet services ...

Cellcom originally blamed the outage on a technical issue but now says it's a 'cyber incident.' Hackers are apparently still ...

Voice, messaging, and data services went out Thursday for thousands, but calling between customers has been restored ...

GREEN BAY, WI (WSAU) — Cellcom has confirmed that a cyber attack has led to an ongoing network outage. CEO Brighid Riordan says the incident is “segmented to the voice and texting part of your service ...

Customers across northeastern Wisconsin continue to experience service disruptions due to an ongoing outage affecting Cellcom’s voice and SMS messaging capabilities.The service ...

The outage began around 9 p.m. May 14, the Green Bay-based company said. There is no timeline on when services will be fully ...

Many Cellcom users have noticed their voice service and SMS texting services have been down all day. The company first sent ...