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Discover how WebRTC leaks expose your real IP even when a VPN is active—and the exact steps to detect and fix it.

In 2026, browser fingerprinting has evolved beyond JavaScript APIs. As Brave, Tor, and Safari harden their browsers against Canvas and Audio API fingerprinting, trackers are moving to network-level signals like JA4+ TLS fingerprints, CDN provider identification, and HTTP/3 timing patterns that evade every current privacy extension.