Mysk personal blog
IP and DNS Leaks in WebKit Affecting Proxy Browsers and iCloud Private Relay
WebKit-based browsers on iOS and macOS can be configured to route all web traffic through proxy servers, which is how Tor browsers on iOS and our own Psylo work. We found three WebKit features — DNS prefetching, WebAuthn Related Origin Requests, and WebTransport — that bypass the configured proxy and send traffic…
- Points
- 183
- HN comments
- 38
- Submissions
- 1
- Cited by
- 0 commenters
Security & PrivacyNetworking & Internet2026
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Aug 4, 2026 | IP and DNS Leaks in WebKit Affecting Proxy Browsers and iCloud Private Relay by lapcat | 183 | 38 |
