Must be hard for Telecommunications to even try to contact Monero, I doubt Monero could find a solution for this attack. It was the ransomware attack after all so they have to pay to keep their data. What could Monero do?
Monero is one of the strongest privacy centred coins that I know of so I doubt even monero could help them track the funds plus if the attack uses any sort of mixer then that would make it even tougher to track.
It isn't about Monero can help or not. They can't help someone like that even if they can because doing it like shoot their own foot. No one would use privacy centred Monero if the team could break it privacy matter. The Argentina telecommunications should give up.