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:
- ‘I employ a lot of hackers’: how a stock exchange chief deters cyber-attacks
November 18, 2023
Six Group counts its profit in millions, but the financial pipework it controls moves billions. Its operations, which include the Spanish and Swiss stock exchanges, count as critical national infrastructure and this gives it a close relationship with governments and regulators in Madrid and Zurich. Those relationships are critical in an age where digital warfare makes ...
- Toyota finance business confirms ransomware attack, data breach
November 18, 2023
Toyota Financial Services (TFS), a subsidiary of the popular automaker, has confirmed suffering a ransomware attack. In a statement company stated that Toyota Financial Services Europe & Africa “recently identified unauthorized activity on systems in a limited number of its locations.” The company only mentioned unauthorized activity on its endpoints and didn’t discuss if any data ...
- Samsung UK discloses year-long breach, leaked customer data
November 17, 2023
The UK division of Samsung Electronics has allegedly alerted customers of a year-long data breach – the third such incident the South Korean giant has experienced around the world in the past two years. An email to customers, shared on social media by web security consultant and Have I Been Pwned creator Troy Hunt, detailed that ...
- Scattered Spider
November 16, 2023
The Federal Bureau of Investigation (FBI) and Cybersecurity and Infrastructure Security Agency (CISA) are releasing this joint Cybersecurity Advisory (CSA) in response to recent activity by Scattered Spider threat actors against the commercial facilities sectors and subsectors. This advisory provides tactics, techniques, and procedures (TTPs) obtained through FBI investigations as recently as November 2023. Scattered Spider ...
- Europol and Eurojust support Czech and Ukrainian police in taking down multi-million euro voice phishing gang
November 16, 2023
The Czech and Ukrainian police have disrupted, with the support of Europol and Eurojust, a prolific phishing gang believed to have defrauded victims across Europe of tens of millions of euros. In Czechia alone, the damage caused by this criminal group is estimated at over EUR 8 million (CZK 195 000 000). As a result of ...
- Royal Mail’s recovery from ransomware attack will cost business at least $12M
November 16, 2023
Royal Mail’s parent International Distributions Services has revealed for the first time the infrastructure costs associated with its January ransomware attack.… LockBit’s attack has driven costs up across various areas of the Brit business, but improvements to the corporation’s Heathrow Worldwide Distribution Centre – the target of the attack – will cost the biz £10 million ...