Stop account takeover before the damage
Recognize trusted devices, catch credential stuffing and impossible travel, and detect a takeover even after a clean login — with behavioral biometrics and a reputation network.
What account takeover looks like
Account takeover (ATO) is when an attacker gains access to a legitimate user’s account — usually via credential stuffing, phishing or a leaked password. The signal that gives it away is almost always the device: a login from hardware the account has never used, from an impossible location, or a familiar device now shared across dozens of accounts.
The signals Prynt uses
- New-device login: a stable device fingerprint tells you instantly whether this is the user’s known device or a brand-new one.
- Impossible travel: the same account authenticating from two countries minutes apart.
- Device spread / mules: one device suddenly driving many accounts — a farm or a mule.
- Anonymizing networks: VPN, Tor, datacenter and residential-proxy detection at the network layer.
- Behavioral biometrics: a per-user template of typing and mouse dynamics catches a takeover on the victim’s own device — the case nothing else sees.
- Reputation network: an entity confirmed bad on any node is flagged everywhere it appears, the moment it arrives.
Step up only when risk is real
Every extra login prompt costs you conversions. Prynt returns a single suspect score and machine-readable reason codes, so you challenge only risky sessions with Prynt Challenge and let trusted devices through untouched.
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