A hacker who breached Brazil's national emergency alert system and pushed fake 'alien attack' warnings to millions of phones ...

Hackers breached Brazil’s national emergency alert system overnight on June 19 and 20, sending fake notifications to ...

A hoax 'alien invasion' alert in Brazil caused panic and amusement, revealing vulnerabilities in emergency systems.

Imagine being in bed, sound asleep, when your country's emergency alert system suddenly goes off on your phone. Scary stuff.

Imagine receiving an alert on your phone from a government agency at night, warning you about an alien attack, when you have ...

An unauthorized alert bearing a mysterious message that was sent to cell phones in several states across Brazil on Saturday morning is suspected to be the work of hackers, the Brazilian government ...

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

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

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