Stop Account Takeovers Before They Start
Know when your domain's emails appear in breach databases so you can act before attackers do.
See what's already exposed. Instant results, no signup required.
Trusted by Organizations Globally
Built to Scale
* Data updated as of Dec 2025
Account Protection Benefits
The Smartest Way to Detect, Respond, and Prevent Breach-Based Attacks
Instant Alerts
Get notified immediately when employee accounts appear in breach sources.
Massive Coverage
10B+ breach records, continuous scanning of breach dumps, dark web, and paste sites.
VIP Protection
Prioritized monitoring for high-risk accounts with no extra fees.
Zero Setup
No plugins, no agents. Just add your domain and start detecting immediately.
Compliance Ready
Audit-ready logs for GDPR, ISO 27001, and cyber insurance.
Privacy First
Zero-knowledge architecture. We never store or reprocess sensitive account data.
Breach protection for every scenario: from employee accounts to customer logins to developer tools.
Choose Your Protection Level
Start with xonEnterprise+ for employee breach monitoring. Expand to customer protection, API access, or raw threat feeds as you grow.
xonEnterprise+
80% of breaches involve compromised accounts. Detect exposed employee accounts before attackers do.
- Real-time exposure detection
- VIP & privileged account monitoring
- GDPR, ISO 27001 compliance ready
- Agentless setup, live in 15 minutes
xonConsumer+
Block compromised accounts at login. Minimize fraud and chargebacks instantly.
- Detect exposed customer accounts
- Block fraudulent logins before checkout
- Reduce chargebacks and ATO losses
- Easy API integration for platforms
xonAPI+
Ship breach detection in days, not months. Real-time API, <100ms response.
- Real-time API endpoints
- <100ms response • 99.9% uptime
- Python • Node.js SDKs available
- Ideal for SaaS platforms and DevSecOps
xonThreatIntel+
$50K+ threat intel platforms hate this. Same data, 10x lower cost.
- Raw breach feeds and dark web insights
- Early breach signals before public disclosure
- Reports, enrichment, and trend alerts
- JSON • STIX/TAXII formats supported
What our users are saying
Discover why organizations trust us with their security needs
Sundar Kumar
Corent
"Xposedornot is a useful tool for data breach alerting system. Every organization requires this tool to receive timely alerts of their exposed breaches. Its user-friendly design and seamless integration make it a valuable asset for proactive data security."
Miguel Mendes
Bluecom
"Indispensable to monitor the exposure of your personal data. What I like most about ExposedOrNot is its real-time dashboard alerts, as well as integration with Slack and Teams, are very practical features to be informed immediately in the event of a compromise."
Bertold Kolics
Verosint
"I have been working with XposedOrNot from the early days. My experience could not have been better. The service scales well, performs well under high load and it has a large set of breach data dating back to several years."
Senthil K
Invicara
"I love how XposedOrNot makes protecting our data so simple and effective from ATO. The alerts are timely, and the CXO dashboard gives a clear picture of breach trends and risks. It's more than just a tool, it's like having a personal assistant for your security, helping you understand and manage threats before they become serious issues."
Sundar Kumar
Corent
"Xposedornot is a useful tool for data breach alerting system. Every organization requires this tool to receive timely alerts of their exposed breaches. Its user-friendly design and seamless integration make it a valuable asset for proactive data security."
Miguel Mendes
Bluecom
"Indispensable to monitor the exposure of your personal data. What I like most about ExposedOrNot is its real-time dashboard alerts, as well as integration with Slack and Teams, are very practical features to be informed immediately in the event of a compromise."
Bertold Kolics
Verosint
"I have been working with XposedOrNot from the early days. My experience could not have been better. The service scales well, performs well under high load and it has a large set of breach data dating back to several years."
Senthil K
Invicara
"I love how XposedOrNot makes protecting our data so simple and effective from ATO. The alerts are timely, and the CXO dashboard gives a clear picture of breach trends and risks. It's more than just a tool, it's like having a personal assistant for your security, helping you understand and manage threats before they become serious issues."
Ready to Protect Your Workforce?
Enterprise breach monitoring from $67/mo. No long-term contracts.
Enterprise protection at affordable cost
Our innovative approach delivers superior protection at a fraction of what competitors charge.
industry average
Why we're more affordable
Ultra-efficient breach scanning architecture
Advanced protection through innovative scanning technology
Automation replacing manual monitoring teams
Automated systems that reduce operational overhead and costs
Transparent subscription, no hidden legalese
Clear, straightforward pricing model
How It Works
Up and running in under 15 minutes
Connect Your Domain
Add your domain and verify ownership. No software to install, no agents required.
We Monitor 24/7
Our systems continuously scan breach databases, dark web sources, and data dumps.
Get Alerted Instantly
Receive real-time notifications via Slack, Teams, email, or your SIEM when exposures are found.
Take Action
Use guided remediation steps to secure affected accounts before attackers can exploit them.
Integrates With Your Stack
Connect in minutes, not days
Identity
SSO, MFA, Directory
Communication
Slack, Teams, Email
Developer
REST API, SDKs, Webhooks
Analytics
SIEM, Splunk, Sentinel
Dark Web Monitoring FAQ
Quick answers to common questions about our platform
Stop Guessing. Start Knowing.
Live in 15 minutes. 30-day money-back guarantee.