Authorities in Ukraine and Russia say their emergency alert mobile apps were targeted by cyberattacks late Sunday, with users in Ukraine receiving false warnings of dangerously high radiation levels in the capital, Kyiv.
In a Telegram post late Sunday, Ukraine’s air raid alert channel said “unauthorized parties” had interfered with the app’s operation and that the service had been temporarily suspended. It warned users not to click on links in “suspicious notifications.”
Authorities in Ukraine said the app, which Ukrainians rely on to seek safety amid daily Russian missile and drone strikes, was restored overnight. The alerts — making false claims of high radiation levels, a chemical threat and public disturbances in Kyiv — were written in English with spelling and grammatical errors as well as in a mix of Russian and Ukrainian.
Read more…
Source: AP News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- BlackCat ransomware claims attack on European gas pipeline
August 1, 2022
The ALPHV ransomware gang, aka BlackCat, claimed responsibility for a cyberattack against Creos Luxembourg S.A. last week, a natural gas pipeline and electricity network operator in the central European country. Creos’ owner, Encevo, who operates as an energy supplier in five EU countries, announced on July 25 that they had suffered a cyberattack the previous weekend, ...
- Russian Hackers Target U.S. HIMARS Maker in ‘New Type of Attack’
August 1, 2022
ussian hackers have launched “a new type of attack” on American military company Lockheed Martin, the maker of the M142 High Mobility Artillery Rocket System (HIMARS), the weapon the hackers believe is responsible for thousands of deaths in Ukraine, according to a pro-Moscow news website. The Kremlin-supporting Life website reported that the cyberattack by the Killnet ...
- Federal courts hit by “significant and sophisticated” cyberattack in 2020
July 28, 2022
The US federal court system was hit with a significant cyber breach in 2020, unrelated to the SolarWinds attack, that a US congressman on Thursday called “incredibly significant and sophisticated.” At a hearing of the House Judiciary Committee, chairman Jerrold Nadler, D-NY, noted that the Administrative Office of the Courts released a public statement about the ...
- How America’s Cargo Ports Defend Against Cyberthreats
July 13, 2022
America’s ports move approximately $5.4 trillion in goods annually, making them a unique target for cybercriminals. Protecting these transportation hubs is essential to preserving the supply chain and keeping the U.S. economy running. More than 500 cyberattacks occurred in the marine industry in 2020, according to the U.S. Coast Guard. These exploits are aimed at both ...
- Russian cyber attack on Lithuania unlikely to provoke military response
June 28, 2022
A NATO member is under attack. Normally the meaning of this would be frighteningly clear, but this is an attack with a difference: not a physical attack, but a cyber attack; and working out what a cyber attack means is never simple. The NATO member in question is the Baltic state of Lithuania, which was targeted on ...
- Cyberattack forces Iran steel company to halt production
June 27, 2022
One of Iran’s major steel companies said Monday it was forced to halt production after being hit by a cyberattack, apparently marking one of the biggest such assaults on the country’s strategic industrial sector in recent memory. The Iranian government did not acknowledge the disruption or blame any specific group for the assault on the state-owned ...
