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:
- Malawi: Macra Warns Public to Be On High Alert Against Heightened Cyber Attacks in Comesa Region
July 30, 2023
Malawi Computer Response Team (mwCERT) of the Malawi Communications Regulatory Authority (MACRA) announces of recent cyber-attacks that have targeted several countries in the COMESA region, resulting in severe disruptions to critical information infrastructure, across various sectors. In a statement, MACRA Director General, Daud Suleman says “these online attacks have the potential to affect anyone due to ...
- Kenya reports cyber attacks causing government system outages
July 28, 2023
Cyber attackers targeted a digital platform used by Kenya’s government to deliver services, the country’s technology minister said, highlighting the vulnerabilities of the system. The attack on the e-Citizen platform in recent days caused system outages that left users unable to access a broad range of government services, ranging from passport applications to electricity payments. Some ...
- California: City of Hayward says computer network restored 2 weeks after cyberattack discovered
July 27, 2023
Officials in the city of Hayward announced that the city’s internal computer network has been restored following a ransomware attack that took systems down earlier this month. In a statement Thursday, city officials said the network was brought back on Tuesday, more than two weeks after the cyberattack was first discovered. “The restored network ties together ...
- New SEC rule requires public companies to disclose cybersecurity breaches in 4 days
July 26, 2023
The Securities and Exchange Commission adopted rules Wednesday to require public companies to disclose within four days all cybersecurity breaches that could affect their bottom lines. Delays will be permitted if immediate disclosure poses serious national security or public safety risks. The new rules, passed by a 3-2 vote, also require publicly traded companies to annually ...
- CardioComm, a provider of ECG monitoring devices, confirms cyberattack downed its services
July 26, 2023
CardioComm Solutions, a Canadian provider of consumer and professional-grade heart monitoring technologies, has been downed by an ongoing cybersecurity incident. The Toronto-based organization said on Tuesday that its business operations will be “impacted for several days and potentially longer” following a “cybersecurity incident on the Company’s servers.” Read more… Source: TechCrunch
- Ortivus’ electronic patient record system are down for some United Kingdom based customers due to a cyber-attack
July 26, 2023
On the evening of 18 July Ortivus’ systems were subject to a cyber-attack affecting UK customer systems within our hosted datacenter environment. The electronic patient records are currently unavailable and are until further notice handled using manual systems. No patients have been directly affected. No other systems have been attacked and no customers outside of those ...
