Brazil probes emergency warning system after nationwide rogue alert


The Brazilian National Secretariat for Civil Protection and Defense (SEDEC) and Federal Police (PF) are investigating a suspected hack of the country’s emergency alert system after an unauthorized “extreme” alert pinged devices across the country.

Defesa Civil Nacional confirmed that its dispatch platform, often used to inform the public about severe weather events, was taken offline in the early hours of Saturday, June 20, after Brazilians reported the alert, which read: “Alerta extremo – Defesa Civil:misantropi4.”

“Misantropia” is Portuguese for misanthropy, hatred of humankind.

Read more…
Source:  The Register


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • Catching “EC2 Grouper”- no indicators required!

    December 30, 2024

    Through the years of analyzing identity compromises in the cloud, Fortinet researchers have seen the same attackers pop up regularly, some more frequently than others. Among the more prolific ones they’ve come to know is one they’ve dubbed “EC2 Grouper”. Over the past couple of years, they’ve seen this actor in several dozen customer environments, ...

  • U.S. Treasury Department Says Systems Hacked by China-Backed Actor

    December 30, 2024

    The Treasury Department told lawmakers Monday that a state-sponsored actor in China hacked its systems, accessing several user workstations and certain unclassified documents. The treasury was informed on Dec. 8 by a third-party software service provider, BeyondTrust, that a threat actor used a stolen key to remotely access certain workstations and unclassified documents, according to a ...

  • U.S. Army Soldier Arrested in AT&T, Verizon Extortions

    December 30, 2024

    Federal authorities have arrested and indicted a 20-year-old U.S. Army soldier on suspicion of being Kiberphant0m, a cybercriminal who has been selling and leaking sensitive customer call records stolen earlier this year from AT&T and Verizon. As first reported by KrebsOnSecurity last month, the accused is a communications specialist who was recently stationed in South Korea. ...

  • Google Chrome extensions targeted by hackers to steal user passwords

    December 30, 2024

    Cyberhaven has confirmed its Google Chrome extension was the subject of a Christmas Eve cyberattack, exposing sensitive customer data like passwords and session tokens. In a statement, the data loss prevention company noted the attack showed signs of being part of a “wider campaign” to target other companies, too. The attack started as many others do ...

  • Singapore OSV player Vallianz hit by cyber attack

    December 30, 2024

    Singapore OSV owner and operator Vallianz has been hit by a cyberattack that has allowed an unknown party unauthorised access to the company’s servers. Upon discovering the ransomware incident, the firm – and its parent company Rawabi Holding Company Limited – took immediate action to identify, contain, and address the incident with the help of external ...

  • Cyber attack on Italy’s Foreign Ministry, airports claimed by pro-Russian hacker group

    December 28, 2024

    Hackers targeted around ten official websites in Italy on Saturday, including the websites of the Foreign Ministry and Milan’s two airports, putting them out of action temporarily, the country’s cyber security agency said. The pro-Russian hacker group Noname057(16) claimed the cyber attack on Telegram, saying Italy’s “Russophobes get a well deserved cyber response”. Read more… Source: MSN News Sign ...