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by zuckergates
// INCIDENT · 2022

Vodafone Portugal Outage

Serangan cyber terhadap core network operator telekomunikasi besar.

highPortugalTelecom
Impact
Layanan voice/data/SMS nasional turun > 24 jam.
Initial vector
Cyberattack on core network
Lessons learned
  • Core network segmentation
  • DR exercise telco
  • Crisis communication