Author: Cyber Analyst

Cisco AsyncOS zero-day exploitation has rapidly emerged as a major cybersecurity threat after Cisco confirmed that attackers are actively abusing an unpatched vulnerability in AsyncOS-powered security appliances. Cisco AsyncOS zero-day exposure impacts core email and web gateways used by enterprises to defend against phishing, malware, and data leakage. When such trusted perimeter defenses are compromised,…

GhostPoster attacks have emerged as one of the most deceptive browser-based threats seen in recent years, silently abusing trust in open-source ecosystems and official extension stores. By embedding malicious JavaScript inside what appeared to be harmless Firefox addon logos, attackers managed to compromise more than 50,000 users without triggering traditional security alarms. 😨 This campaign…

French Interior Ministry cyberattack incidents have become a defining symbol of how vulnerable even well-resourced governments remain in the face of advanced cyber operations. In December 2025, French authorities confirmed that email servers belonging to the Ministry of the Interior were compromised, triggering immediate containment actions and a nationwide security review. The breach, while reportedly…

CISA Flags Actively Exploited GeoServer XXE Flaw as a critical cybersecurity risk, placing it into the Known Exploited Vulnerabilities (KEV) Catalog after confirmed real-world attacks. This alert signals an urgent threat to organizations relying on GeoServer for geospatial data services, mapping platforms, and location-based applications. The vulnerability allows attackers to exploit improper XML parsing, potentially…