Ingeniero de sistemas y seguridad.Gamer en los ratos libres.Quiero compartir con todo sobre el mundo de la tecnología de manera mas fácil de entender y acercarla cada vez mas.
Exploitation of SharePoint Authentication Bypass Vulnerability: A New Cybersecurity Threat Background and Context Cybersecurity vulnerabilities are a perpetual concern for organizations utilizing software as a service (SaaS) platforms, and the recent exploit of a Microsoft SharePoint vulnerability has reignited discussions about the importance of robust security measures. The vulnerability, tracked as CVE-2026-55040, surfaced following the…
Fortaleciendo las Defensas Empresariales: El Aumento de los Ataques Silenciosos Introducción al Nuevo Paisaje de Amenazas Cibernéticas En el paisaje en constante evolución de la ciberseguridad, las organizaciones están adaptando continuamente sus estrategias defensivas para combatir una variedad de amenazas. Según los últimos hallazgos del Blue Report 2026 de Picus Labs, publicado en agosto de…
Strengthening Enterprise Defenses: The Rise of Silent Attacks Introduction to the New Landscape of Cyber Threats In the ever-evolving landscape of cybersecurity, organizations are continuously adapting their defensive strategies to combat a range of threats. According to the latest findings from Picus Labs’ Blue Report 2026, published in August 2026, enterprise defenses are experiencing significant…
New Windows Zero-Day Exploited in North Korean Cyberattacks: Implications and Recommendations Background and Context Cybersecurity has become a critical aspect of national security, with state-sponsored attacks increasingly targeting various sectors across the globe. The recent discovery of a zero-day vulnerability in Windows, exploited by North Korean hackers, underscores the persistent threat posed by nation-state actors.…
ShieldBreak: Una nueva vulnerabilidad de día cero elude Microsoft Defender con acceso a SYSTEM Introducción a ShieldBreak El panorama de la ciberseguridad enfrenta nuevamente un desafío significativo con la aparición de una vulnerabilidad de día cero conocida como ShieldBreak. Descubierta por el investigador Chaotic Eclipse, esta vulnerabilidad explota fallos dentro de Microsoft Defender para Windows.…
ShieldBreak: A New Zero-Day Vulnerability Bypasses Microsoft Defender with SYSTEM Access Introduction to ShieldBreak The cybersecurity landscape is once again facing a significant challenge with the emergence of a zero-day vulnerability known as ShieldBreak. Discovered by researcher Chaotic Eclipse, this vulnerability exploits flaws within Microsoft Defender for Windows. With a proof-of-concept (PoC) demonstration now made…
Sandworm-Linked UAC-0145 Uses Fake Job Interviews to Push VPN That Can Run Commands Background and Context The cybersecurity landscape in recent years has been severely impacted by the activities of nation-state actors, particularly those linked to Russia. Among these actors, the infamous Sandworm group, also known as APT44, has been a persistent threat, primarily targeting…
Violación de Ciberseguridad en una Central Eléctrica Polaca: Un Llamado de Atención para Infraestructuras Críticas El Incidente: Resumen del Ataque En un incidente preocupante que subraya las vulnerabilidades que enfrenta la infraestructura crítica, los hackers lograron violar con éxito una planta de energía combinada de calefacción y electricidad en Polonia a través de su red…
Cybersecurity Breach at Polish Power Plant: A Wake-Up Call for Critical Infrastructure The Incident: Overview of the Attack In a concerning incident that underscores the vulnerabilities faced by critical infrastructure, hackers successfully breached a Polish combined heat and power plant through its private cellular network. The attack resulted in the shutdown of a steam turbine…
IT Threat Evolution in Q2 2026: A Deep Dive into Ransomware and Cyber Vulnerabilities Background and Context The landscape of cybersecurity threats is in a constant state of flux, with new challenges emerging almost daily. In Q2 2026, Kaspersky’s report highlights a staggering increase in ransomware incidents, along with other malicious activities that cripple organizations…
