So let's look at some examples here.
Cyber Dust claims that no data will be saved to the device.
Right away, we see that's not true.
We have Cyber Dust.
We've Library.
We have Caches.
We have all these files of interest.
Cache.db is encrypted.
It's 84 kilobytes in size.
Do not stop.
What I would do is I would drag cache.db into a hex viewer.
I would look at bytes 18 and 19 and see 02 02.
And here, we would know that cache.db requires a WAL file.
Look at the size of that WAL--
684 kilobytes.