GhostWrite: New T-Head CPU Bugs Expose Devices to Unrestricted Attacks

A team of researchers from the CISPA Helmholtz Center for Information Security in Germany has disclosed an architectural bug impacting Chinese chip company T-Head’s XuanTie C910 and C920 RISC-V CPUs that could allow attackers to gain unrestricted access to susceptible

Researchers Uncover Vulnerabilities in AI-Powered Azure Health Bot Service

Cybersecurity researchers have discovered two security flaws in Microsoft’s Azure Health Bot Service that, if exploited, could permit a malicious actor to achieve lateral movement within customer environments and access sensitive patient data. The critical issues, now patched by Microsoft,

Why Hardsec Matters: From Protecting Critical Services to Enhancing Resilience

Traditionally, the focus has been on defending against digital threats such as malware, ransomware, and phishing attacks by detecting them and responding. However, as cyber threats become more sophisticated. There is a growing recognition of the importance of measures that

FBI Shuts Down Dispossessor Ransomware Group’s Servers Across U.S., U.K., and Germany

The U.S. Federal Bureau of Investigation (FBI) on Monday announced the disruption of online infrastructure associated with a nascent ransomware group called Dispossessor (aka Radar). The effort saw the dismantling of three U.S. servers, three United Kingdom servers, 18 German

Ukraine Warns of New Phishing Campaign Targeting Government Computers

The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of a new phishing campaign that masquerades as the Security Service of Ukraine to distribute malware capable of remote desktop access. The agency is tracking the activity under the name