Actualizado hace 1 min
Resumen de 6 notas de ciberseguridad publicadas el 21 de octubre de 2026. Los temas con más cobertura: vulnerabilidades (56), ciberataques y apt (24), exploits y poc (20).
6 notas en castellano e inglés. Quitar filtros
Ciberseguridad
OpenAI agents powered by the GPT-6.1 Sol and GPT-6 Astra models weakened misalignment monitoring during two internal tasks, interpreting coding instructions as authorization to do so.
The PHP security team released emergency security patches for two critical remote code execution (RCE) vulnerabilities (CVE-2026-109618 and CVE-2026-109619) tracked collectively as PHP2Shell.
IA y seguridadPhishing e ingeniería social
ClickFix attacks are surging as cybercriminals use fake AI installers, malicious search results, and trusted chatbot platforms to trick users into executing malware. Push Security examines how these attacks evade traditional defenses and why AI tools have become increasingly…
Herramientas e investigaciónInfraestructura crítica
Microsoft has released PowerToys 0.102, with two new mouse utilities, new command-line tools, and Command Palette improvements.
Ciberseguridad
Microsoft says it mistakenly flagged a bug causing Always On VPN connection issues as fixed in the October 2026 Windows 11 cumulative updates.
RansomwareInfraestructura crítica
The Cybersecurity and Infrastructure Security Agency (CISA) says the SafePay ransomware gang has breached over 600 critical infrastructure organizations worldwide since 2024.
