Brazil's civil defense alert system was hacked overnight, sending fake extreme alerts with the word "misantropi4" to millions of phones across multiple states.

In the early hours of Saturday morning, millions of Brazilians were jolted awake by a mysterious message from the country’s ...

Residents in Belmont and Highton are being urged not to be alarmed when a loud siren-like alert sounds from phones across the suburbs on Thursday afternoon.

CHISAGO COUNTY, Minn. — The Chisago County sheriff's office said a civil emergency message broadcast on Friday morning was made in error. The alert was broadcast ...

Hackers breached government systems in Brazil to send millions of people a mysterious ‘extreme’ alert.

The Cell Broadcast system was launched in the month of May, 2026, by the Central Government, which said it was a significant ...

The Rave Alert Mass Notification System will send urgent messages simultaneously to people across the state of Alabama.

"The project demonstrates how ATSC 3.0 can build upon broadcasting's longstanding role as a trusted source of emergency information by enabling capabilities that are simply not possible with ATSC 1.0, ...

Nest drones could provide the next major leap forward for the Police and Border Guard Board and the Rescue Board by enabling ...

Two months after addressing the city council about Elgin’s emergency warning siren system activating during severe ...

The planned establishment of a national TV streaming platform is far more than the launch of another video application; it is ...

LIMERICK TWP., Pa. - Montgomery County's only nuclear power plant will test its emergency warning sirens next week. Constellation will conduct its semi-annual, full-volume test of the emergency sirens ...