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Resumen de 73 notas de ciberseguridad publicadas el 6 de noviembre de 2026. Los temas con más cobertura: vulnerabilidades (23), ciberataques y apt (19), ia y seguridad (12).
73 notas en castellano e inglés. Quitar filtros
Ciberseguridad
Residential proxies are often used by bad actors to hide the true source of internet traffic — and now one of them appears to have taken up residence in the White House. The Residential Proxy Observatory, set up by Layer3 Intel to monitor the threat of anonymized network…
Ciberseguridad
Veeam warned customers about boot failures affecting Software Appliance virtual machines (VMs) on hosts with AMD EPYC processors.
Ciberseguridad
Ciberseguridad
IMSI and IMEI are IDs your phone shares with networks. Learn how they differ, how attackers get them, and why rotating your IMSI blunts tracking.
Ciberseguridad
This is fascinating: The video describes a technique that can reveal where an otherwise unidentifiable recording was made by analyzing its audio for the faint sounds of passing aircraft. The technique is both fascinating and frightening. It works by looking at Doppler curves,…
VulnerabilidadesExploits y PoC
Noteworthy stories that might have slipped under the radar: Synology warns about NAS ransomware attacks, Flowise ‘hello’ attacks, Chainalysis breach impact expands.
IA y seguridadPhishing e ingeniería social
The U.S. is working on extraditing three suspects from Europe in a case involving more than $100 million in fraud from CEO impersonations.
VulnerabilidadesExploits y PoC
D-Link ha alertado sobre varias vulnerabilidades sin parchear en los switches de la serie DGS-3130, relacionadas con el protocolo DDP. Si son explotadas, podrían permitir a atacantes obtener datos sensibles, modificar configuraciones o interrumpir el servicio. Mientras se…
Filtraciones de datosHerramientas e investigación
Blockchain intelligence firm Chainalysis says a recent attack on its systems and internal tools has exposed credentials and live tokens for all customers.
Filtraciones de datosCiberataques y APT
Hackers created an account on an internal system and accessed names, email addresses, phone numbers, and business addresses.
Ciberseguridad
Europe's supermarket freezer hacks show how security issues can cascade across an industry, disrupting supply chains at scale.
Destaca el hallazgo de que dispositivos en la red de la Casa Blanca fueron usados como nodos de proxy residenciales, posiblemente debido a malware o SDKs infectados. Este fallo de seguridad representa un riesgo grave, ya que podría permitir a atacantes externos acceder a…
VulnerabilidadesExploits y PoC
Rated Critical for cybersecurity, OpenAI’s new model beats GPT-5.6 Cyber at exploitation while staying in scope more reliably.
Ciberseguridad
The recommendations come amid attacks targeting fridges and freezers in supermarkets and blood banks in Europe.
VulnerabilidadesExploits y PoC
An OpenSSH flaw that lets remote attackers log into passwordless accounts on Alpine Linux and other musl-based systems is being exploited, threat intelligence firm Previdian has warned. The flaw (CVE-2026-123158), nicknamed sshole by Wakefield researcher Özgün Kültekin, was…
The October incident will cut fourth-quarter sales by up to €250 million and has led Ahold Delhaize to lower its 2026 outlook.
D-Link shared mitigation measures for multiple unpatched security flaws affecting DGS-3130 series managed Gigabit stackable switches.
IA y seguridadVulnerabilidades
Una IA de OpenAI ha identificado y explotado 948 vulnerabilidades de escalada de privilegios en el kernel de Linux mediante un sistema automatizado.
