I've edited my comment to add a link to Apple's description of the service's approach: https://support.apple.com/en-gb/guide/security/sec6cbc80fd0/web https://s

I've edited my comment to add a link to Apple's description of the service's approach: https://support.apple.com/en-gb/guide/security/sec6cbc80fd0/web https://support.apple.com/en-gb/guide/security/sec6cbc80fd0/...