Ouch that’s not nice.
All my images (and other docs) are instantly backed up to the cloud on a continual basis and I am able to retrieve older versions of the backups, and I think the versioning is unlimited. So if I was hacked today I would literally lose only today if I didn’t have the originals - and I never delete / format my cards straight away.
But at least you got something and even jpg’s can hold details but that depends on what you configured from lightroom. But there are other ways and for example, your first shot of Witches Point tells me:
ISO 100 @ f2.8 and 1/200s exposure and you auto-bracketed.
It was shot June 2nd 2018 and you were at an altitude of 220m
You tagged it with the label “Green”.
Do you feel like I’m stalking you? LOL