Apple’s Hide My Email service will soon be easier to identify and block

📅 17 June 2026 at 14:56 UTC📰 Cyber InsiderView original source ↗

Apple has announced plans to consolidate the email domains used by Sign in with Apple and iCloud+ Hide My Email under a new shared domain, private.icloud.com, later this summer. The change will affect newly generated anonymous email addresses, while existing addresses will continue working normally. The company disclosed the update in a developer notice, advising … The post Apple’s Hide My Email service will soon be easier to identify and block appeared first on CyberInsider.

🤖 AI BriefingAuto-generated threat analysis

🔍Threat Overview

Apple is consolidating its email domains for Sign in with Apple and iCloud+ Hide My Email under a new shared domain, private.icloud.com, which may make it easier for services to block anonymous sign-ups or apply different account policies.

⚙️Technical Details

Affected Systems

Attack Vectors

relay addresses generated by Sign in with Apple and iCloud+ Hide My Emailaccount validation logic, allowlists, and email handling systems

💥Impact Assessment

Severity: medium

Who Is at Risk

organizations that use Sign in with Apple or iCloud+ Hide My Email services

🛡️Recommended Actions

1update account validation logic to accept the new domain alongside existing @privaterelay.appleid.com and @icloud.com addresses

2review filtering, routing, or suppression rules that explicitly reference relay domains

3ensure all three domains remain accepted during and after migration

📦Affected Products

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