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Resumen de 6 notas de ciberseguridad publicadas el 20 de octubre de 2026. Los temas con más cobertura: vulnerabilidades (26), ciberataques y apt (22), exploits y poc (21).
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DeepSeek has been dealt a huge blow in the US, even as it continues to innovate and keep pace with, or in some cases outperform, rival models from American labs. The US Secretary of Homeland Security has issued an order banning all DeepSeek products and services from federal…
IA y seguridadNormativa y privacidad
When UK Financial Conduct Authority (FCA) Chief Data Officer Jessica Rusu gave a speech on Monday advocating that UK companies be required to report “significant AI failures and near-misses,” she added to the drumbeat of demands for some kind of regulatory control over…
VulnerabilidadesHerramientas e investigación
Security researchers have found a critical flaw in the Linux kernel’s networking stack that can let attackers escape a KVM virtual machine and execute code on the host system. The weakness could also potentially let attackers compromise systems running other Linux-based…
On the night of 11 October, someone remotely put the cold cases of several hundred French supermarkets into defrost. At Intermarché and Netto stores, fridges and freezers warmed to around 50°C and stayed there for about six hours, according to Les Mousquetaires, which expects…
Quantum-resistant cryptography presents security leaders with various challenges, but CISOs in industries dependent on IoT and operational technology (OT) devices may face a particularly difficult journey to quantum readiness, especially if sensitive information that must remain…
F5 is once again disclosing cybersecurity flaws in its core offerings. The app delivery and security provider has released out-of-band (OOB) security patches that address multiple flaws in NGINX, its high-performance software that controls digital traffic for websites. These…
