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Sala de reuniones vacía con las sillas recogidas: en agosto la alerta salta igual, pero la sala donde se decide está cerrada
5 min read

Three days to patch, and the third one lands on a Saturday

Since CISA changed its deadlines on 10 June, 42 of the 48 vulnerabilities it has added come with three days to fix them. We counted the weekdays over the catalog file itself: not a single 2026 entry was published on a Saturday or Sunday, and thirteen of those three-day deadlines expire exactly there. In August, with half the staff away, the bottleneck is who signs off that a server can be isolated at three in the morning.

Pasillo de un centro de datos: cuando el concentrador de VPN se reinicia, el acceso remoto de toda la empresa se queda fuera
9 min read

The Cisco flaw that steals nothing: it just reboots the door your people come in through

On 11 August Cisco published an advisory for ASA and Secure Firewall Threat Defense: an HTTP request against the remote access SSL VPN service makes the device reload. The CVSS vector reads C:N/I:N/A:H —nothing is leaked, nothing is altered— and two hours and twenty minutes later it was already in CISA's KEV catalog with a 14 August due date. Three days. What to check on the device, why the patch costs exactly what the attack costs, and when this does not concern you.

Panel de salidas de una estación con horarios anunciados: el papel promete tiempos y el hierro tarda lo que tarda

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min read

RTO and RPO without the fluff: two numbers signed but never calculated

Almost every continuity plan carries an RPO and an RTO written with great confidence and calculated with none. What those two numbers actually promise, why your real RPO is the one of your last verified backup, the four clocks inside an RTO, and the arithmetic that dismantles a "four hours" sitting on a 1 Gbps link.

Informe de ransomware 2026: 1,7 millones de dólares de coste medio de recuperación por incidente
7 min read

Restoring is not recovering: two in three recover from backup and nearly half still pay

Sophos's annual ransomware report (2,158 IT leaders across 17 countries, Spain included) brings the biggest backup rebound in the series: 66% of victims whose data was encrypted recovered from backup, twelve points above the 54% of 2025. At the same time 48% paid, and the average cost of recovering rose 11% to $1.7 million with the ransom excluded. Why the two numbers do not contradict each other, the note on method about the two medians almost nobody is reading correctly, what is inside that bill, and the five things worth timing before the bad day.

NIS2 en España: la ley sin publicar y el cuestionario de proveedor que ya está en tu correo
5 min read

NIS2 in Spain: the law is not here yet, your customer's questionnaire is

As of 29 July 2026 the Spanish law transposing NIS2 still has not been published in the official gazette: the text was approved by the Council of Ministers in January 2025 at first reading and is still a draft bill, and on 8 July the European Commission decided to refer Spain to the Court of Justice of the EU asking for penalties. That does not mean NIS2 is not affecting you: it means it will not arrive via an inspector, but via your largest customer's procurement department. What already applies today with no transposition needed, what those supplier questionnaires really ask, and what we would do with ninety days ahead of us.

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