Dohdoor Malware Uses DLL Sideloading and EDR Bypass to Evade Detection, Researchers Warn CyberSecurity News CyberDefenderFebruary 26, 2026February 26, 20266 mins0 In late 2025, Cisco Talos identified an active malicious campaign—Dohdoor—being deployed by a threat actor tracked as…continue reading..
Breaking: Security Researchers Warn of Rising OAuth Consent Abuse Targeting Microsoft Entra ID Tenants CyberSecurity News CyberDefenderFebruary 26, 2026February 26, 20267 mins0 OAuth (Open Authorization) is a widely adopted authorization framework that enables third-party applications to access user data…continue reading..
Microsoft Calls for Rethinking Security: New Threat Modeling Framework Targets AI-Driven Applications CyberSecurity News CyberDefenderFebruary 26, 2026February 26, 20265 mins0 Modern AI systems—especially generative models and agentic applications—change the fundamentals of how we reason about security risk.…continue reading..
Microsoft Expands Windows Restore to Hybrid and Cloud PCs, Boosting Enterprise Device Recovery CyberSecurity News CyberDefenderFebruary 26, 2026February 26, 20266 mins0 Modern enterprise environments demand seamless, reliable user experiences — especially when employees switch devices, reimage systems, or…continue reading..
Olympique de Marseille Confirms Cyberattack After Alleged Data Leak of 400,000 Records CyberSecurity News CyberDefenderFebruary 26, 2026February 26, 20263 mins0 French Ligue 1 club Olympique de Marseille has officially confirmed it was the target of a cyberattack…continue reading..
Juniper Issues Emergency Patch for Critical Junos OS Evolved Flaw (CVE-2026-21902) Enabling Unauthenticated Remote Root Access on PTX Routers CyberSecurity News CyberDefenderFebruary 26, 2026February 26, 20266 mins0 On 25 February 2026, Juniper Networks issued an Out-of-Cycle Security Bulletin for a critical vulnerability affecting Junos…continue reading..
32 Million Phishing Emails Detected in Early 2025 as AI-Driven Campaigns Surge Worldwide CyberSecurity News CyberDefenderFebruary 26, 2026February 26, 20266 mins0 In early 2025, cybersecurity researchers observed an unprecedented volume of phishing emails circulating globally — with more…continue reading..
North Korea–Linked APT37 Expands Cyber Arsenal, Unveils Advanced Toolkit to Breach Air-Gapped Networks via USB and Cloud C2 CyberSecurity News CyberDefenderFebruary 26, 2026February 26, 202610 mins0 In December 2025, security researchers at Zscaler ThreatLabz uncovered a highly sophisticated campaign conducted by APT37 (also…continue reading..
ENISA Unveils Updated Cybersecurity Exercise Methodology to Strengthen EU Cyber Resilience CyberSecurity News CyberDefenderFebruary 26, 2026February 26, 20264 mins0 The European Union Agency for Cybersecurity (ENISA) has published an updated Cybersecurity Exercise Methodology designed to help…continue reading..
CISA Flags Actively Exploited FileZen Command Injection Vulnerability, Urges Immediate Patching CyberSecurity News CyberDefenderFebruary 25, 2026February 25, 20262 mins0 The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a critical vulnerability affecting Soliton Systems K.K.’s…continue reading..
