beenleaked.com

What It Is

BeenLeaked.com is a website for checking whether a username or email address appears in publicly available lists of leaked accounts. The main page says it covers more than 1.3 billion accounts across “over 100 websites and online services.” Its About page explains that it is actually built on the HaveIBeenPwned.com API, whose database is described as containing more than 3.7 billion leaked account records. BeenLeaked itself states that it does not own, store, or share query data; its main role is to present HaveIBeenPwned results in a more readable format.

Core Capabilities and Security Scope

In terms of protection type, this is an account breach lookup and security awareness tool. It cannot replace endpoint protection, identity threat detection, or a SIEM. Deployment is mainly through online web queries. The author also shows a C# Class Library that can call the HaveIBeenPwned API, with an example that triggers AlertStaffToBreachedAccount based on breach results. This suggests it can be integrated into other applications for automated monitoring. For management and alerting, however, the website itself does not show enterprise features such as an admin console, bulk user management, alert policies, or reporting. Alerting appears to be something developers would need to implement themselves.

Pricing and Compliance

The main content does not show formal pricing, plans, or payment methods. There is only a Donate option, so it can be understood as free to use with optional donation support. On the compliance side, there is no mention of SOC 2, ISO 27001, GDPR, or third-party audit information. For enterprises that need procurement records, vendor assessment, and SLAs, this information is clearly insufficient.

Pros and Cons

Its advantages are simplicity and a clear purpose: it is suitable for individuals who want to quickly check whether their email address has been involved in a breach. It also emphasizes that it does not store submitted information, which helps reduce concerns about secondary leakage. Its main limitations are also obvious: the data source and availability are highly dependent on HaveIBeenPwned; the project is described as a small proof of concept, so long-term maintenance, support channels, and API limits are unclear; and it lacks enterprise-grade management, alerting, compliance, and bulk monitoring capabilities.

Who It’s For and Access from China

It is suitable for personal self-checks, developer demos of breach-monitoring logic, security training, or small-scale proof-of-concept use. It is not well suited as a formal enterprise account breach monitoring platform. The source text provides no information about access from mainland China, payment, or stability, so these should be considered unknown. If access is limited, alternatives include using HaveIBeenPwned or Firefox Monitor directly, or choosing account breach detection, dark web monitoring, and threat intelligence services from domestic security vendors.