Starting with iOS 27.3, Apple will check anything you share from iCloud using an “Anyone with the link” setting for harmful content. If you use an iCloud shared link to send photos, files or folders to people, it is worth knowing which kind of link you are making, because Apple’s page names only that setting, not the invite-only option, “People you choose.”
The short version
Apple posted a support page on Nov. 3, 2026 explaining a change that arrives with version 27.3 of its software. It applies to iCloud content anyone with the link can open.
- The change covers iOS, iPadOS, macOS and visionOS version 27.3 or later.
- Items shared with “Anyone with the link,” such as a photo in iCloud Photos or a file in iCloud Drive, become accessible to Apple to check for harmful content.
- Apple says those items are not end-to-end encrypted, even if you turned on Advanced Data Protection.
- If content is flagged, Apple may remove it, disable your Apple Account, and block new accounts using the same email address or phone number.
- Apple has not said what counts as harmful content or when version 27.3 will reach everyone.
The real shift: a public iCloud link used to be a quick, private-feeling way to send a big file. From version 27.3, Apple is telling you plainly that it can see what is behind that link, and that it can act on your whole account, not just the file.
What Apple said about iCloud shared link checks
Apple’s support page, published Nov. 3, says: “When you share an item that can be accessed by Anyone with the Link in version 27.3 or later of iOS, iPadOS, macOS, and visionOS, that content is made accessible to Apple to check for harmful content.”
When you share something stored in iCloud, you can send a copy or share a link. A link can go to “People you choose,” meaning only people you invite or approve, or to “Anyone with the link.” Apple says the second option makes the item accessible to anyone who has the link, “including Apple.”
Why these links were never end-to-end encrypted
End-to-end encryption means only you and the people you share with can read your data. Apple’s Advanced Data Protection page says sharing content with “anyone with the link” does not support that protection, and neither do Shared Albums in Photos or iWork collaboration.
So this part is not new. What is new is that Apple now says it will actively check what sits behind those public links once you are on version 27.3.
What happens if Apple flags something
Apple says it “reserves the right to move, refuse, modify, remove, or delete the content at any time.” It may also block or disable your Apple Account, stop you from creating a new account with the same email address or phone number, and, “if necessary,” involve law enforcement.
Losing an Apple Account can mean losing access to your photos, purchases and backups in one go. That is the real reason to pay attention, even if you have nothing to hide.
What Apple has not said yet
- What “harmful content” means. The page does not define it.
- How the check works, and whether a person or an automated system reviews flagged items.
- Whether links you made before updating will be checked.
- When version 27.3 will be released to everyone. Apple also notes that “not all features are available in all countries or regions.”
How to switch an iCloud shared link to invite-only on iPhone
If you share family photos, work files or anything personal by public link, consider switching to invite-only before you update. Apple’s iPhone guide gives these steps for files in iCloud Drive:
- Open the Files app and find the shared file or folder.
- Touch and hold it, then tap Manage Shared File or Manage Shared Folder.
- Tap Stop Sharing to turn off the public link.
- To share it again, touch and hold the item, tap the share button, tap the menu under the item’s name, then tap Share a Link.
- Tap the line about who can access it and choose People you choose. You can also turn on Access Requests, so anyone else with the link has to ask you first.
Apple’s support page also lists photos shared from iCloud Photos as covered. Check any old photo links you have sent and stop sharing the ones you no longer need.
Should you hold off on the update?
No. Software updates usually carry security fixes, and skipping them leaves your iPhone open to known attacks. Our guide to the Oct. 26 iPhone updates shows how to check which version you are on. Fix the way you share instead: use invite-only links for anything personal, and send a copy when you do not need a link at all.
This is also a good week to make sure your Apple Account has a strong password and two-factor authentication. Our guide to securing every account you own walks through it in one sitting.
