Meta has raised alarms after it was discovered that it is accessing unshared photos from your camera rolls in order to "train" its artificial intelligence. According to a recent report, the app has started displaying a pop-up message when a user posts a Story: if you agree to send your images to cloud processing, Meta will continuously upload photos from your camera roll to its servers, including those you've never shared publicly. This feature is presented as a help: a collage of memories, automatically themed recaps (birthdays, graduations), vintage-style filters—all generated by AI based on your private photos. But the tricky detail is that, by activating it, you authorize Meta to analyze personal aspects such as facial features, objects, dates, and locations, as well as to "retain and use" these images without further control from the user. Meta justifies that only you will see the suggestions, that they will not use the images for ads, and that you can disable uploads in settings (and delete the photos after 30 days). But this opt-in and opt-out mechanism sounds more like a trap than a real benefit, since the user has to discover the feature, explicitly activate it, and then deal with deactivating it if they don't like it.

Even worse: Meta is not clear about whether these private photos can also be used to train its generative models, as it has been doing with public photos since 2007. While Google excludes photos from Google Photos, Meta would keep the door open to train AI on any photo that reaches its servers.

What does this mass access to your camera roll mean?

In reality, Meta has already trained its models on everything publicly posted since 2007 on Facebook and Instagram. They have confirmed that this includes text and images without time limits, as long as they are public and belong to adult users. The current shift is that it's now seeking access to the other half of the iceberg: private photos, which were never intended for public view.

That access comes with potentially much bigger risks:

So every time you see that "enable cloud processing" pop-up, think :Is it worth half a dozen aesthetic suggestions to know that Meta can store and analyze unshared photos? Because behind the “AI-glossy opt-in” maze lies access without reviewers, without transparency, and with many questions about how those images are used long-term.