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Deep & Emerging Tech·August 6, 2026·1 min read

Apple's Private Relay tool can leak users' IP addresses — with OnionBrowser also affected

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An IP leak in Apple’s Private Relay — and knock-on effects for privacy-focused browsers — is a reminder that “secure by default” network features still need adversarial testing. If your threat model assumes IP obfuscation, don’t rely on a single vendor’s relay layer; validate with your own tests and diversify privacy controls.