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:
- Big name TikTok accounts hijacked after opening DM
June 5, 2024
High profile TikTok accounts, including CNN, Sony, and—er—Paris Hilton have been targeted in a recent attack. CNN was the first account takeover that made the news, with Semafor reporting that the account was down for several days after the incident. According to Forbes, the attack happens without the account owner needing to click on or open ...
- The Dreaded Network Pivot: An Attack Intelligence Story
June 4, 2024
Rapid7 recently released our 2024 Attack Intelligence Report, a 14-month deep dive into the vulnerability and attacker landscape. The spiritual successor to their annual Vulnerability Intelligence Report, the AIR includes data from the Rapid7 research team combined with their detection and response and threat intelligence teams. It is designed to provide the clearest view yet into ...
- Hospitals in London declared critical incident after cyber-attack
June 4, 2024
Major hospitals in London have declared a critical incident after a cyber-attack led to operations being cancelled and emergency patients being diverted elsewhere. It applies to hospitals partnered with Synnovis – a provider of pathology services. King’s College Hospital, Guy’s and St Thomas’ – including the Royal Brompton and the Evelina London Children’s Hospital – and ...
- Excel File Deploys Cobalt Strike at Ukraine
June 3, 2024
FortiGuard Labs has recently identified a sophisticated cyberattack involving an Excel file embedded with a VBA macro designed to deploy a DLL file. The attacker uses a multi-stage malware strategy to deliver the notorious “Cobalt Strike” payload and establish communication with a command and control (C2) server. This attack employs various evasion techniques to ensure successful ...
- ‘People’s lives are at risk’: Ascension ransomware attack going on nearly three weeks
May 29, 2024
A ransomware attack on a major US hospital network that began three weeks ago is endangering patients’ health as nurses are forced to manually enter prescription information and work without electronic health records, nurses at two hospitals affected by the cyberattack told CNN. “It’s putting patients’ lives in danger,” said a nurse who works at Ascension ...
- ABN Amro on alert as supplier hit by ransomware attack
May 28, 2024
ABN Amro is warning customers that their personal details may be at risk after a ransomware attack at one its supplier. The ransomware attack was inflicted on AddComm, which distributes documents and tokens physically and digitally to ABN Amro clients and employees. External cybersecurity experts are currently investigating exactly what data has been stolen at AddComm. Read ...