The Federal Communications Commission is investigating a T-Mobile network outage yesterday that impacted customers across the United States, FCC Chairman Ajit Pai said. He called the outage “unacceptable” and said the agency would “demand answers.” According to T-Mobile, an Internet Protocol traffic issue “created significant capacity issues in the network core throughout the day,” but was resolved by 10 p.m. PT.

The AHA received inquiries from the field regarding the outage and contacted senior government officials to determine the nature of the network disruption.

John Riggi, AHA senior advisor for cybersecurity and risk, encourages hospitals and health systems that experienced any patient care or other operational disruptions from the outage to contact him at jriggi@aha.org so he can advise the FCC. He added, “This may be a good time to check for redundancy in your emergency communications plans and incident response communications plans, especially if they rely solely on cellular.”

 

Headline
Stryker, a medical technology company that provides services and products for hospitals, was disrupted globally by a cyberattack, the company announced March…
Headline
The White House issued an executive order March 6 to combat cybercrimes by threat groups. The order highlights how such groups can receive willing or…
Headline
The Administration for Strategic Preparedness and Response has released a new cybersecurity module for organizations to conduct risk assessments. The free…
Perspective
Public
As the world has learned in recent years, today’s conflicts are fought with many weapons, and cyber warfare is an integral part of the arsenal.As of this…
Headline
The FBI is reminding critical infrastructure organizations to implement mitigations from a June 2025 fact sheet on potential actions by Iranian-affiliated…
Headline
The Cybersecurity and Infrastructure Security Agency Feb. 26 released a report that updates findings from last year on RESURGE malware used to gain covert…