Don’t let AI CoPilots be the source of your first data breach. Learn more from Varonis about the challengers of securing your data in the era of gen AI. […]
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 devices.
The vulnerability has been codenamed GhostWrite. It has been described as a direct CPU bug embedded in the hardware, as
The vulnerability has been codenamed GhostWrite. It has been described as a direct CPU bug embedded in the hardware, as
Ransom Cartel, Reveton ransomware owner arrested, charged in US
Belarusian-Ukrainian national Maksim Silnikau was arrested in Spain and extradited to the USA to face charges for creating the Ransom Cartel ransomware operation in 2021 and for running a malvertising operation from 2013 to 2022. […]
Reframing the ZTNA vs. SASE Debate
While ZTNA can be deployed independently, it is an integral component of the SASE architecture as well.
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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, could have allowed access to cross-tenant resources within the service, Tenable said in a new report shared
The critical issues, now patched by Microsoft, could have allowed access to cross-tenant resources within the service, Tenable said in a new report shared
Post-Quantum Cryptography Standards Officially Announced by NIST – a History and Explanation
SecurityWeek speaks to Michael Osborne, CTO of IBM Quantum Safe, for a better understanding of the need for and principles of quantum safe cryptography.
The post Post-Quantum Cryptography Standards Officially Announced by NIST – a History and Explanation appeared first on SecurityWeek.
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 stop new attacks before they are recognized. With high-value assets, it’s not good enough to have the protection, it’s
Ransomware Hits Australian Gold Mining Firm Evolution Mining
Australian gold mining company Evolution Mining believes it was able to contain a ransomware attack targeting its IT systems last week.
The post Ransomware Hits Australian Gold Mining Firm Evolution Mining appeared first on SecurityWeek.
Elon Musk Says Cyberattack Crashed Site Ahead of Trump Livestream Interview
Elon Musk says a cyberattack impacted a livestream interview with US Presidential candidate Donald Trump on the X social media platform.
The post Elon Musk Says Cyberattack Crashed Site Ahead of Trump Livestream Interview appeared first on SecurityWeek.
AMD Says New Sinkclose CPU Vulnerability Only Affects ‘Seriously Breached Systems’
Many AMD CPUs are affected by the new Sinkclose vulnerability, but the chipmaker noted that the flaw is not easy to exploit.
The post AMD Says New Sinkclose CPU Vulnerability Only Affects ‘Seriously Breached Systems’ appeared first on SecurityWeek.