Apple confirms iOS 26.5 Messages app adds RCS end-to-end encryption

Apple's iOS 26.5 introduces end-to-end encrypted RCS messaging (in beta), enhancing security for cross-platform iPhone-Android communications and closing a critical privacy gap in enterprise messaging environments. This update strengthens Apple's competitive position in unified communications while reducing IT security risks associated with unencrypted green-bubble conversations. Organizations should prepare for broader RCS adoption across their mobile ecosystems as carrier support expands, potentially shifting mobile communication security policies.