Hacked on Eduroam?

The title says it all. I was sceptical one day that someone was hacking my laptop (MacBook Air) or my IPhone (iPhone 14 pro) on eduroam. I don’t think they were updated to the latest updates, but I understand that MacBooks normally update their security automatically.

If this was the case, what are they able to do on my devices? Are they able to access iMessages/whatsapp? I had reset both devices a day after.

I understand this may not be …

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