- Greece Orders Probe into Exam System Cyber-Attacks
May 31, 2023
Greece’s Supreme Court launched on Tuesday an urgent investigation into the cyber-attacks targeting the Greek high school exams that were interrupted two days running. Following a second cyber-attack on the data bank providing the exam questions, Supreme Court Public Prosecutor Isidoros Dogiakos ordered an investigation with the assistance of the Hellenic Police Cyber Crime Unit. Read more… Source: ...
- Capita cyber-attack: 90 organisations report data breaches
May 30, 2023
About 90 organisations have reported breaches of personal information held by Capita after the outsourcing group suffered a cyber-attack, Britain’s data watchdog has said. The company, which runs crucial services for local councils, the military and the NHS, experienced the hack, which caused a significant IT outage, in March. Read more… Source: The Guardian
- MCNA Dental data breach impacts 8.9 million people after ransomware attack
May 29, 2023
Managed Care of North America (MCNA) Dental has published a data breach notification on its website, informing almost 9 million patients that their personal data were compromised. MCNA Dental is one of the largest government-sponsored (Medicaid and CHIP) dental care and oral health insurance providers in the U.S. Read more… Source: Bleeping Computer
- New York county still dealing with ransomware eight months after attack
May 29, 2023
The fallout from an eight-month-old cyber attack on a county in Long Island, New York has devolved into mud-slinging as leaders try to figure out just what is going on. Suffolk County was hit with a ransomware attack in early September 2022, which led county executive Steve Bellone to issue nine separate emergency declarations, Long ...
- Lazarus hackers target Windows IIS web servers for initial access
May 29, 2023
The notorious North Korean state-backed hackers, known as the Lazarus Group, are now targeting vulnerable Windows Internet Information Services (IIS) web servers to gain initial access to corporate networks. Lazarus is primarily financially motivated, with many analysts believing that the hackers’ malicious activities help fund North Korea’s weapons development programs. However, the group has also been ...
- Senegalese government websites hit with cyber attack
May 27, 2023
A group of hackers called Mysterious Team made multiple Senegalese government websites go offline overnight on Friday by hitting them with denial-of-service (DDoS) attacks, a government spokesperson said. The group claimed responsibility for the cyber attacks in a series of Twitter posts using the hashtag #FreeSenegal used by campaigners alleging political repression in Senegal. Read more… Source: Reuters
- Hot Pixels attack checks CPU temp, power changes to steal data
May 27, 2023
A team of researchers at Georgia Tech, the University of Michigan, and Ruhr University Bochum have developed a novel attack called “Hot Pixels,” which can retrieve pixels from the content displayed in the target’s browser and infer the navigation history. The attack exploits data-dependent computation times on modern system-on-a-chip (SoCs) and graphics processing units (GPUs) and ...
- US govt contractor ABB confirms ransomware attack, data theft
May 26, 2023
Swiss tech multinational and U.S. government contractor ABB has confirmed that some of its systems were impacted by a ransomware attack, previously described by the company as “an IT security incident.” It also revealed that the attackers had stolen data from compromised devices and that it would notify affected individuals if their information was impacted in ...
- Buhti: New Ransomware Operation Relies on Repurposed Payloads
May 25, 2023
A relatively new ransomware operation calling itself Buhti appears to be eschewing developing its own payload and is instead utilizing variants of the leaked LockBit and Babuk ransomware families to attack Windows and Linux systems. While the group doesn’t develop its own ransomware, it does utilize what appears to be one custom-developed tool, an information stealer ...
- Mercenary mayhem: A technical analysis of Intellexa’s PREDATOR spyware
May 25, 2023
Commercial spyware use is on the rise, with actors leveraging these sophisticated tools to conduct surveillance operations against a growing number of targets. Cisco Talos has new details of a commercial spyware product sold by the spyware firm Intellexa (formerly known as Cytrox). Cisco Talos research specifically looks at two components of this mobile spyware suite ...