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Pasillo de un archivo con estanterías compactas llenas de cajas de archivo numeradas
9 min read

The first AI-agent breach is on file. The hard part was being able to describe it

On 14 September the Spanish data protection authority published that it had received the first notification of a personal data breach that "would have been executed by means of an artificial intelligence agent" — its own conditional. The whole attack fits in one sentence, and the authority warns the information comes from the affected organisation and is still pending analysis. We read those four phases as what they will eventually be for somebody else: a regulator's form with a 72-hour clock on it. Which record you need to write each sentence, why "autonomously" is inferred rather than logged, what the authority now expects in writing in your risk assessment, and why three of the four phases are stopped by boring things that involve no AI at all.

Cartel de «se busca» con el alias CyberLeek sobre una ciudad nocturna y las etiquetas de los datos reclamados: IP, identificador de dispositivo, cuenta de Microsoft, OneDrive y Discord
5 min read

GTA 6, CyberLeek and MachineGuid: the digital trail your company leaves too

To find whoever is leaking GTA 6 material, on 20 August 2026 Take-Two filed two DMCA subpoenas asking Microsoft and Discord for the MachineGuid, MSA device identifiers, IP addresses, phone numbers, linked connections and OneDrive contents of every account in three servers. What MachineGuid is, why it identifies the device rather than the account, and why your company generates exactly the same trail every working day.

Sala de espera de oficina en penumbra con tres sillas grises alineadas contra la pared
5 min read

Guest Wi-Fi is a database of people (and it is not in your inventory)

Manchester Airports Group confirmed on 27 August that an unauthorised third party took customer data: email addresses, phone numbers, vehicle registrations and postcodes, from car park, lounge and Fast Track bookings and from in-airport Wi-Fi sign-ups. The company has not published how many people are affected; reporting puts it at around 8.7 million. Operations were unaffected, and that is precisely the problem: the system holding the most people is almost never at the top of your criticality list. Why the number plate is the field to watch, and the six questions worth one afternoon of inventory at your own front desk.

Sala de reuniones pequeña y vacía, con un altavoz de conferencia sobre la mesa, sillas desordenadas y luz natural entrando por la persiana
5 min read

Teams can now block meeting bots: it ships turned off

On 21 August Microsoft announced (MC1459141) that admins will be able to automatically block detected external bots in Teams meetings. We read the documentation for the ExternalBotAccessMode parameter: the word doing all the work is "detected", the new mode has to be assigned through policy, and it touches neither Copilot nor the assistant recording from your client's tenant. What actually decides where the transcript ends up — and when we would not switch it on.

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