What are the seven internet cables of the Strait of Hormuz? / Does an attack on these cables cut off the world's internet?

Based on TeleGeography's assessment, damage to the cables passing through the Strait of Hormuz alone does not necessarily cause widespread disruption to the global internet. The more direct consequence of such an event would likely affect the communications of regional countries; especially those nations and operators that rely more heavily on routes passing through the Persian Gulf for international connectivity.