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Meo was target of "denial of service" attackPhoto by FotoArt-Treu on Pexels
Incidents

Meo was target of "denial of service" attack

Observador15 September 2026 at 14:20

A Meo was the target of a denial of service distribution attack. The technical analysis carried out by the company confirmed the nature of the incident.

The attack was reported to the National Cybersecurity Center, which is the entity responsible for monitoring this type of occurrence in Portugal.

Why this matters

Meo is one of the largest telecommunications operators in Portugal, so any disruption to its service can affect millions of customers across the country. The report to the National Cybersecurity Center indicates that authorities are monitoring the situation to guarantee the security of national critical infrastructures. This type of attack can serve as an alert for other companies to reinforce their cybersecurity measures.

About this summary

This is our short summary of a report published by Observador on 15 September 2026 at 14:20; the full text stays with the publisher. In our feed it sits under Incidents. We currently carry 25789 items in that section.

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