And why draw the line at photos? Videos, music, text files, anything could be interesting for governments, film studios and record companies. Why do you have an MP4 of the latest Spider-Man movie on your phone? Did you legally buy this Miles Davis album? Is this an image of a rainbow flag on your phone, my dear Russian citizen?
It's just a small step from here to constantly scanning all your local files on iOS, padOS and macOS because someone, somewhere might want to take a look at them.
Yes, but ignoring the bad things that they tell you they're doing because they might be doing even worse things that they aren't telling you isn't a great stand to take.
https://www.govinfo.gov/app/details/USCODE-2011-title18/USCO...
1. That there are circumstances in which it's okay to design an electronic device to work against its owner: an accusation is all it takes to ruin your life. Existing cloud services only scan their own computers, of course.
2. Because it provides more privacy than existing cloud services, people (esp. governments) might come to see this as an acceptable compromise between user privacy and law enforcement power.
Pre-emptive searches of ones private life should never be ok. Even if it's done by some "blind" algorithm.
And we should stand firmly that our phones and personal electronic devices should fall within the legal boundaries of private life.
We've already accepted some bad legal precedent with 3rd party doctrine and related loopholes, no expectation of privacy justifications, non negotiable ToSs that surrender ownership of data, and sharing of private data obtained under pretenses of it being required for whatever service you're signing up for.
With apple running privacy invading software on the users device, how long until a judge declares that there's no expectation of privacy by plugging information into your phone. After all apple is a 3rd party, and you were aware that they are scanning all files, which create new linked files owned and decrypt-able by apple.
There might be a short-term technical gain, but there's a long term legal and privacy loss.
The scanning either happens on devices that the company owns, the cloud servers, or it happens on a device that the consumer owns, without the consumer being able to control it.
Apple already can run this server-side, on their own devices, and not by installing a backdoor on a device someone purchased.