🔒 No Data Exposure Risk: Email addresses and domains you enter are never stored, logged, or transmitted to Bitswift servers. Domain scans download public breach catalogues in full and filter locally in your browser. Email scans query third-party breach databases (XposedOrNot & LeakCheck) over encrypted HTTPS connections. See Data Sources below for full transparency.

Initializing secure connections…
Querying Have I Been Pwned database…
Querying XposedOrNot & LeakCheck intelligence…
Aggregating & deduplicating across 3 sources…
Generating threat assessment…

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What We Scan

We aggregate results from multiple public breach intelligence databases to identify if your email or domain appears in known data breaches, stealer logs, and leaked credential datasets.

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Why It Matters

Compromised credentials are the #1 vector for ransomware and BEC attacks. 80% of breaches involve stolen or weak passwords. Early detection saves businesses.

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Continuous Monitoring

This scan checks a snapshot in time. For 24/7 dark web monitoring with real-time alerts, contact Bitswift about our managed cybersecurity services.

📡 Data Sources & Transparency

Bitswift Darknet Scanner aggregates breach intelligence from multiple independent databases to provide broader coverage. Here’s exactly where your results come from:

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Have I Been Pwned (HIBP)

Primary Source

Created by security researcher Troy Hunt, HIBP is the world’s largest breach notification service cataloguing 700+ breaches and billions of compromised accounts.

API: haveibeenpwned.com/api/v3/breaches
Data: Full breach catalogue — downloaded in full and filtered locally in your browser
Privacy: Your domain/email is never sent to HIBP — the entire catalogue is downloaded and matched client-side
Cost: Free public API, no API key required

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XposedOrNot (XON)

Secondary Source

An independent breach aggregation platform that tracks exposures across data breaches, paste sites, and dark web dumps with its own breach catalogue.

API: api.xposedornot.com/v1/
Data: Breach catalogue + individual email exposure checks (for email scans)
Privacy: Domain scans filter their catalogue locally. Email scans send your email over encrypted HTTPS to check individual exposure — XON does not store queries
Cost: Free public API, no API key required

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LeakCheck

Email Source

An independent breach lookup service that identifies which data breaches an email address appears in, including breach names and dates. Used for email scans only.

API: leakcheck.io/api/public
Data: Individual email breach lookup — returns breach sources where your email was found
Privacy: Email scans send your email over encrypted HTTPS to LeakCheck’s API. Not used for domain-only scans
Cost: Free public API, no API key required

🔒 How Your Data Is Handled

No Bitswift storage: We never store, log, or transmit your email or domain to any Bitswift server. There is no backend — this is a static page.
Domain scans: Breach catalogues are downloaded in full from HIBP and XON, then filtered entirely in your browser. Your domain never leaves your device.
Email scans: Your email domain is checked locally against HIBP. For individual email exposure, your email is sent to XposedOrNot and LeakCheck over encrypted HTTPS. Neither service stores lookup queries per their privacy policies.
No tracking: No cookies, analytics, or fingerprinting. No data persists after you close this page.
Open source APIs: All data sources are publicly documented. You can verify our methodology by viewing this page’s source code.

Darknet Scanner