MEO

MEO called it a 'mass attack' and left it there: no vector named, no actor named, just service disruption and international congestion that also hit Vodafone, NOS, and Digi on the same day. That spread points at shared network infrastructure as the actual failure domain, not a single company's bad luck. 'No customer data breach' is the easiest claim to make when the statement never says what kind of attack this was.