Stop multi-account farms, KYC bypass, and synthetic identity creation — at signup, before the first cent of cost.
New-account fraud is rarely 100 humans. It's usually 1–3 operators with anti-detect browsers, app cloners, or mobile farms — creating thousands of accounts and binding stolen / synthetic identities to them. The defenders' problem isn't detecting fraud at the identity layer; it's detecting the device behind the identities.
Burein's web SDK detects Multilogin, Kameleo, Dolphin, AdsPower, GoLogin profiles, cookie-jar rotation patterns, canvas randomizers, and timezone/locale/UA inconsistencies. One operator creating 200 "different users" looks the same to Burein at the inconsistency-cross-check layer.
VirtualXposed, Parallel Space, Island, Dual Apps. Genymotion / BlueStacks / Nox emulator farms. Sensor stubs replaying canned accel/gyro. Burein detects each — and they correlate across signups because the device-hardware fingerprint stays constant even as the "user" changes.
Talk to us about your fraud and integrity goals — we'll show you the signals that matter for your stack.