HackCheck is a data breach search engine that allows users to check if their personal or business data has been breached, and get insights and steps to prevent future attacks.

Proactive Protection Don’t stop at searching through breaches, use HackCheck's breach monitoring to anticipate potential threats.

Find answers to your questions about HackCheck, the trusted data breach search engine.

Proactive Protection Don’t stop at searching through breaches, use HackCheck's breach monitoring to anticipate potential threats.

Welcome to HackCheck, please sign in to continue. Continue With Google OR Username

HackCheck V2 has dropped! This version includes a wide variety of features such as breach monitors, bulk searches, faster searches and streamlined plans.

Hackcheck.io is designed to help users check if their personal information has been involved in any known data breaches. Our platform is intended for lawful and legitimate purposes only.

Welcome to HackCheck, please sign up to continue. Continue With Google OR Email Address

“ HackCheck has become a go-to part of our recon and threat assessment workflow. The search experience is lightning-fast, and the platform surfaces relevant breach data without the usual …

HackCheck has quickly indexed these records, allowing you to check if your data is included in the leaked records by using HackCheck’s Data breach search engine dashboard.