LeakRadar.io - Data Breach Monitoring

Instant visibility into info-stealer leaks

Search over 6 billion plain text credentials harvested by malware and get alerted before attackers act.

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6B+ records

Millisecond lookup

Real-time alerts

Unlimited searches

API access included

Pay by card or crypto

No hidden fees

Key Features

Built for threat hunters and defenders

Get the fastest, clearest view into malware-harvested leaks.

Plain-text Credentials

Passwords exactly as stolen - no hashes, no redaction.

Email Search

Find every leak containing your email address in one click.

Domain Search

Instantly retrieve every leak where your company domain appears.

Advanced Filters

Search by url, url_host, url_domain, url_tld, username, password, is_email, email_domain, email_host or email_tld.

6B+ Records - Millisecond Lookup

Query over six billion plain text credentials in a fraction of a second.

API Ready

Integrate LeakRadar into your SOC through a straightforward REST API.

Real-world Use Cases

How companies leverage LeakRadar

From early breach detection to brand protection, explore the key security challenges we solve for our users.

Bug Bounty Hunters

Query our leaked credentials database to locate valid logins on programs that explicitly allow credential testing

Enterprise Security Teams

Continuously monitor employees, vendors and assets for leaked data to pre-empt phishing, ransomware and supply-chain attacks.

Individuals & VIPs

Receive instant alerts when your personal emails, passwords surface online so you can react before identity thieves do.

Risk & Compliance Platforms

Embed our API to enrich cyber-risk scores with real-time breach intelligence.

Cyber Insurance Providers

Assess applicants and policy holders based on actual leaked-credential exposure to price premiums accurately.

Managed SOC & MSSP

Feed actionable leak telemetry into your SIEM to enhance detection and response services for all customers.

LeakRadar in Action

See how LeakRadar works

Watch our tutorial to learn how to use LeakRadar effectively and get the most out of your subscription.

Pricing Plans

Choose the plan that fits

Instant access, same-day upgrades, cancel anytime.

Unlock equals number of plain-text records you can reveal per day across all searches. Searches are free and unlimited.

We accept all major credit cards and cryptocurrencies.
Cancel anytime, with no fees or questions.

Testimonials

Real stories from our users

Hear how LeakRadar helps secure companies and rewards security researchers.

"Thanks to LeakRadar, we got an instant heads up when some of our team passwords popped up in a stealer dump. We reset them before anyone had the chance to abuse them."

Julie B.

Security Manager - EU fintech

"LeakRadar real-time alerts plug straight into our incident-response runbook. Something that used to keep us busy for days now gets fixed in just a couple of hours."

Marc D.

SOC Analyst - MSP, North America

"LeakRadar let me slice through stealer logs, spot the compromised accounts fast, and guide my client through locking them down before the attackers could."

Samira K.

Cybersecurity Consultant - EMEA

FAQ

Frequently asked questions

Browse through these FAQs to find answers to commonly asked questions.

Which payment methods do you accept?

We process credit card payments with Stripe and support 100+ cryptocurrencies through NowPayments.

Is there a daily data-access limit?

Yes. Each subscription tier unlocks a fixed number of leaks per day. The counter resets every 24 hours.

Do you provide an API and can I use it commercially?

Absolutely. Our REST API is available for both personal and commercial projects - see the docs at https://docs.leakradar.io.

For Python developers we also offer an official wrapper: install it with **pip install leakradar** or check the source on GitHub: https://github.com/LeakRadar/leakradar-wrapper.

Where does the data come from?

We index leaks exclusively from public forums and Telegram channels. We never buy data, never alter it, and we avoid any involvement in creating, reselling, or trafficking stolen material.

What does "unlock" a leak mean?

Unlocking a leak means spending one credit to reveal any usernames or passwords in clear text. Your plan grants you a daily credit quota that renews every 24 hours, so pick the tier that matches your usage.

What search types are available and how do they work?

LeakRadar supports four search modes. All modes query the same underlying leak database; **Metadata Search** additionally leverages page-level metadata for richer matching.

- **Email Search** - Query a single address (e.g. [email protected]) and instantly see every leak containing it.
- **Domain Search** - Map exposure for a whole domain. Results are automatically categorised into:
- Employees - `email_domain = acme.com AND url_domain = acme.com`
- Third-party accounts - `email_domain = acme.com AND url_domain != acme.com`
- Customers - `url_domain = acme.com AND email_domain != acme.com`

- **Advanced Search** - Combine multiple criteria with boolean operators, wildcards and field filters. You can filter on any of the following fields:
`url, url_host, url_domain, url_tld, url_scheme, url_port, username, password, email_host, email_domain, email_tld`
- **Metadata Search** - Search leaks via information extracted from the HTTP response of each leaked URL. You can match against:
`url, title, meta_description, status_code, body_text`

Do you know when each leak happened?

No. We only store the timestamp when a leak was indexed, so the date shown is the ingestion date, not the actual breach date.

Ready to try LeakRadar?

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