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Deep & Emerging Tech·August 5, 2026·1 min read

Mysk: Apple's Private Relay tool can leak users' IP addresses due to issues in Apple's WebKit browser engine, also affecting OnionBrowser, a Tor browser for iOS

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If WebKit bugs mean Private Relay and even Tor-based OnionBrowser can leak real IPs, you can’t treat Apple’s privacy stack as a hard guarantee. For any sensitive workflows — investigations, competitive research, dissident or journalist comms — assume mobile browsing needs independent verification and layered network protections, not just OS features.