3 Critical Bugs Allow Remote Attacks on Cisco NX-OS and Switches

Cisco Systems has issued patches for three critical vulnerabilities impacting a key tool for managing its network platform and switches. The bugs could allow an unauthenticated, remote attacker to bypass endpoint authentication and execute arbitrary actions with administrative privileges on Read More …

DDoS Attacks and IoT Exploits: New Activity from Momentum Botnet

Trend Micro recently found notable malware activity affecting devices running Linux, a platform that has battled numerous issues just this year. Further analysis of retrieved malware samples revealed that these actions were connected to a botnet called Momentum (named for the Read More …

New ransomware attacks target your NAS devices, backup storage

The number of ransomware strains targeting NAS and backup storage devices is growing, with users “unprepared” for the threat, researchers say. Ransomware comes in many forms and guises. The malware variant is popular with cybercriminals and is used in attacks against Read More …

Stubborn Malware Targets QNAP NAS Hardware Specifically

Top-selling network attached storage devices (NAS) made by QNAP Systems are being singled out by attackers, who have crafted malware specifically designed for the vendor’s hardware. Researchers at the Finland’s National Cyber Security Centre (NCSC-FI) reported the targeted attacks late Read More …

Unpatchable security flaw found in popular SoC boards

Security researchers have discovered an unpatchable security flaw in a popular brand of system-on-chip (SoC) boardsmanufactured by Xilinx. The vulnerable component is Xilinx’s Zynq UltraScale+ brand, which includes system-on-chip (SoC), multi-processor system-on-chip (MPSoC), and radio frequency system-on-chip (RFSoC) products used inside automotive, Read More …

RAMBleed Attack – Flip Bits to Steal Sensitive Data from Computer Memory

A team of cybersecurity researchers yesterday revealed details of a new side-channel attack on dynamic random-access memory (DRAM) that could allow malicious programs installed on a modern system to read sensitive memory data from other processes running on the same Read More …

Intel NUC Firmware Open to Privilege Escalation, DoS and Information Disclosure

Intel has patched seven high-severity vulnerabilities in its mini PC NUC kit firmware. Intel has patched seven high-severity vulnerabilities in the system firmware of its Intel NUC (short for Next Unit of Computing), a mini-PC kit used for gaming, digital Read More …