That was quick: Apple extends "client side" image CP search to iCloud
(www.reuters.com)
Comments (8)
sorted by:
https://www.apple.com/child-safety/
https://educatedguesswork.org/posts/apple-csam-intro/
https://9to5mac.com/2021/08/05/report-apple-photos-casm-content-scanning/
It was only announced this week hence the "that was quick" part, already has mission creep.
Never put stuff that's personal on 3rd party sites.
I think that Apple won't be searching your phone for child pr0n, but rather right wing memes to ID conservatives. Just a wild theory.