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Resumen de 2 notas de ciberseguridad publicadas el 27 de octubre de 2026. Los temas con más cobertura: vulnerabilidades (17), herramientas e investigación (8), ia y seguridad (8).
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Filtraciones de datosCiberataques y APT
The median blast radius of data breaches has increased year-on-year at the same time cybercriminals have begun using AI to mine stolen datasets for damaging information that enables follow-on fraud and cyberattacks. In 2026, the median breach exposed 542 organizations beyond the…
Filtraciones de datosHerramientas e investigación
Cybersecurity research firm Xint on Monday published details of a bug in the OpenAI API that leaks raw reasoning traces from frontier OpenAI models, revealing the risk of other data leaks. OpenAI has confirmed the flaw, mitigated it, and paid a bug bounty for its discovery. The…
