Networks Archives - Ady DeeJay

CISA Adds Palo Alto Networks and SonicWall Flaws to Exploited Vulnerabilities List

February 19, 2025

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Feb 19, 2025Ravie LakshmananThreat Intelligence / Vulnerability The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added two security flaws impacting Palo Alto Networks PAN-OS and SonicWall SonicOS SSLVPN to its Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active exploitation. The flaws are listed below – CVE-2025-0108

September 9, 2024

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Sep 09, 2024Ravie LakshmananVulnerability / Hardware Security A novel side-channel attack has been found to leverage radio signals emanated by a device’s random access memory (RAM) as a data exfiltration mechanism, posing a threat to air-gapped networks. The technique has been codenamed RAMBO by Dr. Mordechai Guri, the head of

Chinese Threat Actors Use ORB Networks To Evade Attribution

May 23, 2024

by Ady DeeJay

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Cybersecurity defenders have widely relied on blocking attacker IP addresses through identified IOCs in response to threat actor campaigns. However, Chinese threat actors are rapidly rendering this usual strategy obsolete through the widespread adoption of ORB Networks. ORBs are complex, multi-layered networks, typically managed by private companies or entities within

April 20, 2024

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Apr 20, 2024NewsroomVulnerability / Network Security Palo Alto Networks has shared more details of a critical security flaw impacting PAN-OS that has come under active exploitation in the wild by malicious actors. The company described the vulnerability, tracked as CVE-2024-3400 (CVSS score: 10.0), as “intricate” and a combination of two

July 26, 2023

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Jul 26, 2023THNMalware / Cyber Threat A deeper analysis of a recently discovered malware called Decoy Dog has revealed that it’s a significant upgrade over the Pupy RAT, an open-source remote access trojan it’s modeled on. “Decoy Dog has a full suite of powerful, previously unknown capabilities – including the

June 27, 2023

by Ady DeeJay

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Jun 27, 2023Ravie LakshmananVulnerability / Exploit Fortinet has rolled out updates to address a critical security vulnerability impacting its FortiNAC network access control solution that could lead to the execution of arbitrary code. Tracked as CVE-2023-33299, the flaw is rated 9.6 out of 10 for severity on the CVSS scoring

May 15, 2023

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May 15, 2023Ravie LakshmananNetwork Security / SCADA Several security vulnerabilities have been disclosed in cloud management platforms associated with three industrial cellular router vendors that could expose operational technology (OT) networks to external attacks. The findings were presented by Israeli industrial cybersecurity firm OTORIO at the Black Hat Asia 2023

May 1, 2023

by Ady DeeJay

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May 01, 2023Ravie Lakshmanan An analysis of over 70 billion DNS records has led to the discovery of a new sophisticated malware toolkit dubbed Decoy Dog targeting enterprise networks. Decoy Dog, as the name implies, is evasive and employs techniques like strategic domain aging and DNS query dribbling, wherein a

April 20, 2023

by Ady DeeJay

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Apr 20, 2023The Hacker NewsOT and ICS Security Why is Visibility into OT Environments Crucial? The significance of Operational Technology (OT) for businesses is undeniable as the OT sector flourishes alongside the already thriving IT sector. OT includes industrial control systems, manufacturing equipment, and devices that oversee and manage industrial

March 9, 2023

by Ady DeeJay

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Mar 09, 2023Ravie LakshmananLinux / Endpoint Security A previously known Windows-based ransomware strain known as IceFire has expanded its focus to target Linux enterprise networks belonging to several media and entertainment sector organizations across the world. The intrusions entail the exploitation of a recently disclosed deserialization vulnerability in IBM Aspera

New RAMBO Attack Uses RAM Radio Signals to Steal Data from Air-Gapped Networks

Chinese Threat Actors Use ORB Networks To Evade Attribution

Palo Alto Networks Discloses More Details on Critical PAN-OS Flaw Under Attack

New Breed of Malware Posing Serious Threats to Enterprise Networks

New Fortinet’s FortiNAC Vulnerability Exposes Networks to Code Execution Attacks

11 New Vulnerabilities Expose OT Networks

New Decoy Dog Malware Toolkit Uncovered: Targeting Enterprise Networks

NDR’s Pivotal Role in Safeguarding OT Networks

IceFire Ransomware Exploits IBM Aspera Faspex to Attack Linux-Powered Enterprise Networks

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