Cyber Attacks Cybersecurity News

PCAPGraph: Threat Hunting at the Speed of Triage

PCAPGraph: Threat Hunting at the Speed of Triage

PCAPGraph is an open-source network investigation and threat hunting tool that transforms packet cap...

Open-Source Network Discovery & Topology Mapping

Open-Source Network Discovery & Topology Mapping

RedSide Security has open-sourced NETMAPPER, a network discovery and visualization tool designed to ...

 RDPGraph: Turn Windows Event Logs into an Interactive RDP Attack Graph

RDPGraph: Turn Windows Event Logs into an Interactive RDP Attack Graph

When an incident unfolds and all you have left are Windows event logs, understanding attacker moveme...

Latest Posts

China-Linked Armory Castle Exploited BeyondTrust Zero-Day to Hijack Remote Support Servers

China-Linked Armory Castle Exploited BeyondTrust Zero-Day to Hijack Remote Support Servers

RedSide Security October 16, 2026 Cyber Attacks 51 views

A China-linked espionage group tracked as Armory Castle exploited a critical BeyondTrust Remote Support zero-day (CVE-2026-102764, CVSS 9.3) in late August 2026, turning a trusted administrative platform into a potential gateway for long-term intrusions.

Continue reading: China-Linked Armory Castle Exploited BeyondTrust Z…
Midnight Mimosa: Preinstalled Malware Turns Budget Androids Into Residential Proxies

Midnight Mimosa: Preinstalled Malware Turns Budget Androids Into Residential Proxies

RedSide Security October 13, 2026 Cyber Attacks 40 views

Bitdefender's Midnight Mimosa campaign reveals that budget Android phones on MediaTek platforms ship with firmware-level malware that turns devices into residential proxies and ad-fraud nodes.

Continue reading: Midnight Mimosa: Preinstalled Malware Turns Budget…
Ransomware Groups Exploit Palo Alto GlobalProtect Authentication Bypass for Stealthy VPN Access

Ransomware Groups Exploit Palo Alto GlobalProtect Authentication Bypass for Stealthy VPN Access

RedSide Security October 11, 2026 Cyber Attacks 295 views

Ransomware groups including Qilin and Settra are exploiting CVE-2026-0257, an authentication bypass in Palo Alto GlobalProtect and Prisma Access, to establish stealthy VPN sessions and breach internal networks.

Continue reading: Ransomware Groups Exploit Palo Alto GlobalProtect …