Endpoint Security

Russian Hackers Exploit Hyper-V to Hide Malware in Linux Virtual Machines
Cybersecurity
Russian Hackers Exploit Hyper-V to Hide Malware in Linux Virtual Machines
Russian hackers used Hyper-V to deploy a hidden Linux VM hosting custom malware, bypassing typical endpoint detection and enabling stealthy long-term access in target networks.
CISA and NSA Issue Joint Guidance to Secure Microsoft Exchange Servers
Application Security
CISA and NSA Issue Joint Guidance to Secure Microsoft Exchange Servers
CISA and NSA have issued new guidance to secure Microsoft Exchange servers, urging organizations to minimize exposure, disable legacy protocols, and adopt Zero Trust to ...
TEE.Fail Attack Undermines Confidential Computing on Intel, AMD, and NVIDIA CPUs
Endpoint Security
TEE.Fail Attack Undermines Confidential Computing on Intel, AMD, and NVIDIA CPUs
The TEE.Fail side-channel attack allows extraction of cryptographic keys from Intel SGX, AMD SEV-SNP and NVIDIA GPU confidential environments via low-cost DDR5 memory bus interposers.
GPT-4-Powered MalTerminal Malware Automates Ransomware Creation Reverse Shells at Scale
Data Security
GPT-4-Powered MalTerminal Malware Automates Ransomware Creation: Reverse Shells at Scale
MalTerminal, a next-generation malware, embeds GPT-4 to autonomously generate ransomware or reverse shells at runtime, producing unique payloads that bypass signature-based defenses. Researchers say it ...
Cain and Abel The Classic Cybersecurity Tool for Password Recovery and Network Testing
Application Security
Cain and Abel: The Classic Cybersecurity Tool for Password Recovery and Network Testing
Cain and Abel is a powerful password recovery and penetration testing tool. Learn its features, uses, risks, and best practices for ethical cybersecurity operations.
How to Enable Kernel-mode Hardware-Enforced Stack Protection in Windows 11
Application Security
How to Enable Kernel-mode Hardware-Enforced Stack Protection in Windows 11
Enable Kernel-mode Hardware-enforced Stack Protection in Windows 11
Dark Web Monitoring Guide for CISOs Turning Shadows into Signals
Application Security
Dark Web Monitoring Guide for CISOs: Turning Shadows into Signals
Dark web monitoring gives CISOs early warning of breaches, ransomware, and credential leaks. Turning intelligence into action helps enterprises anticipate attacks instead of merely reacting.
Cisco ASA 5500-X Devices Under Attack U.S. CISA Issues Emergency Directive
Cybersecurity
Cisco ASA 5500-X Devices Under Attack: U.S. CISA Issues Emergency Directive
CISA has issued an emergency directive following active exploitation of Cisco ASA 5500-X firewalls. Federal agencies must audit and patch devices immediately, as vulnerabilities allow ...
Exploring Ransomware EDR-Killer Tools How New Tactics Undermine Endpoint Security
Blog
Exploring Ransomware EDR-Killer Tools: How New Tactics Undermine Endpoint Security
A new wave of EDR-killer tools is reshaping ransomware tactics, enabling groups like RansomHub, Medusa, and Blacksuit to disable endpoint defenses. By exploiting vulnerable drivers ...
FEMA Fires 24 Staff After DHS Cybersecurity Audit Uncovers Major Failures
Endpoint Security
FEMA Fires 24 Staff After DHS Cybersecurity Audit Uncovers Major Failures
A DHS audit prompted FEMA to fire 24 staff, including top IT leaders, over cybersecurity failures such as weak authentication and outdated protocols, highlighting federal ...