proxy

5 stories

Stories

WebRTC Leaks: What They Expose and How to Fix Each Browser
What is a WebRTC leak? A site reading your real IP behind a VPN or proxy. Learn how to test for it and fix it in Chrome, Edge, Firefox, Brave and Safari.
Donut Browser BlogOct 12, 202617 min read
CVE-2026-71416: Headroom WebSocket proxy spends your OpenAI key for any reachable browser
How to fix CVE-2026-71416: upgrade headroom-ai to 0.35.0 If a browser on your network can open ws://your-host:8787/v1/responses , it can ride Headroom's…
HCS (Hashgraph Consensus Service) BlogSep 11, 20264 min read
TikTok & Instagram Accounts Without Bans
Isolate each profile's fingerprint, assign one proxy per account, warm the profiles up slowly, and test every one for leaks before you post anything.
Donut Browser BlogJul 12, 20268 min read
Proxies for Anti-Detect Browsers
Compare residential, datacenter and mobile proxies, set one up per profile, and match it to the fingerprint so the pair does not get flagged as suspect.
Donut Browser BlogJun 24, 20269 min read
12 Anti-Detect Browser Mistakes to Avoid
The 12 mistakes that get anti-detect browser profiles flagged, from proxy mismatches to WebRTC leaks, and the one principle that avoids most of them.
Donut Browser BlogMar 23, 202613 min read