Apple to Scan Public iCloud Links for Harmful Content in iOS 27.3

Apple announced that starting with iOS 27.3 and corresponding updates for iPadOS, macOS, and visionOS, it will automatically check iCloud items shared via public links for 'harmful content.' This new safety measure applies to files, photos, and other data set to 'Anyone with the Link' access, marking a significant expansion of Apple's on-device content screening beyond iMessage and iCloud Photos. The company says the system is designed to identify child sexual abuse material (CSAM) and other prohibited content while preserving user privacy through on-device processing and cryptographic techniques. Apple's move comes amid growing regulatory pressure worldwide for tech platforms to proactively detect illegal content, balancing user safety with privacy concerns. The feature will be enabled by default for public link sharing, but users can opt out by changing link permissions or disabling iCloud sharing entirely. As Apple rolls out these updates later this year, privacy advocates will closely watch how the scanning is implemented and whether it sets a precedent for broader content moderation across cloud services.