The expert's argument
The Microsoft services outage, according to Alessandro Piva, director of the Cybersecurity & Data Protection Observatory at Politecnico di Milano, would not have been caused by a hacker attack but probably by a technical failure. The clarification, reported by ANSA, shifts attention from the malicious origin to the accidental origin of the disruption, without, however, reducing its scope: according to Piva, it is the very technical nature of the error that makes the case worthy of reflection.
A concentration that amplifies outages
The point raised by the expert concerns companies' dependence on a single provider. Businesses, Piva explains, entrust the same provider with email, collaboration tools, artificial intelligence assistants and in some cases even security. In this configuration, a technical error confined to a single entity is enough to halt thousands of companies. The director of the Observatory recalls that the one that has just occurred is the second global outage in less than a month, after the Google Cloud outage in London, and cites a market figure: in Europe, the three main providers account for 68%.
The comparison between the two closely spaced episodes and the cited market share serve to support the same thesis: concentration in the sector turns a localized incident into a systemic event. The possible consequences indicated concern the operational continuity of thousands of organizations, not a single service.
Preparing before the emergency
Hence Piva's recommendation to businesses: map their dependencies and test continuity plans before the emergency occurs. The expert also hopes for the growth of market alternatives, so as to have greater choice in critical services: an indication that concerns the structure of the market and not only the technical measures of individual clients.
During the disruption, Piva further warns, an additional risk window opens. Attackers exploit the confusion with fake support communications aimed at stealing credentials, and with the use of improvised channels, such as personal chats and private emails, targeting company data. This is a statement by the expert, not an episode documented in the material.
What remains to be verified
Politecnico di Milano's account indicates the failure as a probable explanation, not as the outcome of a definitive assessment: the precise cause of the outage and its extent are not specified in the material. Therefore, the technical origin of the incident, the actual number of companies involved and the duration of the disruption remain to be confirmed. The 68% figure concerning the three main European providers is attributed to the Observatory and is not accompanied in the text by further methodological details.
