What is Data Leak Monitoring
Initial Access Brokers and various threat actors sell and trade access to millions of networks daily. Breachsense uses both human and artificial intelligence to collect and analyze raw intelligence from across the dark web in real time. This enables security teams to locate compromised credentials, session tokens and other potential threats before they can be exploited. By continuously scanning and analyzing these sources, organizations can proactively detect and respond to dark web leaks, reducing the risk of financial loss, reputational damage, and legal consequences.

Stop Credential Theft
Detect Leaks in Real-Time
Reduce Breach Costs
Data Leak Monitoring Trusted by Security Teams Worldwide
Our team uses Breachsense data to gain initial access during pen testing and red team engagements. The API is simple to use and the support is always helpful and responds quickly.
Our Security Colony platform relies on Breachsense data as part of our dark web monitoring service. The data is continuously updated and high quality. Highly recommend!
We rely on Breachsense for a lot of data. Their frequent database updates, constant availability, and handling of big and small breaches alike means we are always covered.
Frequently Asked Questions
Yes, turning on dark web monitoring is essential for protecting your organization. According to IBM’s 2025 Cost of Data Breach Report, organizations that detect breaches faster save an average of $1.12 million compared to those with slower detection. Dark web monitoring alerts you immediately when your credentials or data appear on criminal marketplaces. You can reset passwords and revoke access before attackers exploit leaked information. Without monitoring, you won’t know your data is compromised until after the damage occurs.
You can check if your data has been leaked using data leak monitoring services that scan the dark web for your information. Breachsense searches billions of leaked credentials across hacker forums, paste sites, and breach databases. Use our free scanner to check instantly. Signs your data may be leaked include unauthorized login attempts, unexpected password reset emails, or notifications from companies about breaches. Continuous monitoring catches leaks in real-time instead of discovering them months later.
Yes, you should worry and take immediate action. Leaked passwords give attackers direct access to your accounts. They’ll use them for credential stuffing attacks across multiple sites. Change your password immediately on the affected account. Enable multi-factor authentication for additional protection. Check if you’ve reused that password on other accounts and change those too. Attackers often exploit leaked passwords within hours of them appearing on the dark web.
No, you can’t remove your SSN from the dark web once it’s been posted. The dark web operates outside normal legal jurisdiction. Data gets replicated across multiple servers and databases worldwide. However, you can take protective steps. Place fraud alerts with credit bureaus. Consider freezing your credit to prevent identity theft. Monitor your accounts for suspicious activity. Use compromised credential monitoring to detect when your SSN appears in new leaks.
Unfortunately, you can’t remove information from the dark web once it’s posted. The dark web operates in hidden parts of the internet outside normal legal control. Once data is leaked, it gets copied and shared across multiple platforms. You can’t track or delete it all. However, you can minimize damage. Change exposed passwords immediately. Enable two-factor authentication. Monitor financial accounts for suspicious activity. Use data breach monitoring to catch new leaks early.
Yes, you can check if you’ve been hacked using breach detection services. Breachsense monitors dark web marketplaces, hacker forums, and leak sites for signs your accounts have been compromised. Our free scanner searches billions of leaked credentials. Common signs you’ve been hacked include unauthorized account activity, unexpected password changes, or unfamiliar devices accessing your accounts. Check your email for breach notifications. Monitor for suspicious login attempts.
Data leak monitoring continuously scans the dark web for your organization’s exposed information. It tracks credentials, session tokens, and sensitive documents across criminal marketplaces and hacker forums. When your data appears, you get immediate alerts. You can then reset passwords and revoke access before attackers exploit the information. With data leaks becoming increasingly common, ongoing monitoring is essential. It protects your customers’ and employees’ personal information from being weaponized against your organization.
Data leak monitoring continuously tracks millions of online sources for your exposed information. This includes IRC and Telegram channels, private cybercrime communities, and ransomware marketplaces. Your security team gets notified immediately when your data appears. The system monitors for employee credentials, C-level executive accounts, remote access server credentials (SSH, RDP, FTP), internal company emails, and corporate IDs. Automated alerts let you respond before attackers can use the leaked data.
No, data leaks and data breaches are different. A data leak is an unauthorized release of confidential data. It can be intentional or accidental by employees or third parties. Data often leaks through misconfigured databases or human error. A data breach involves malicious unauthorized access. Attackers deliberately compromise systems to steal sensitive information. Breaches require active hacking. Both expose your data, but breaches typically involve more sophisticated attacks. You need monitoring for both leaks and breaches to stay protected.
Essential Data Leak Prevention Resources
Protect your organization with these comprehensive guides to detecting and preventing data leaks
Data Breach Monitoring
Continuous monitoring for breaches affecting your organization. Get real-time alerts when your data appears in third-party breaches or dark web leaks.
Learn MoreCompromised Credential Monitoring
Monitor for leaked employee and customer passwords across the dark web. Reset credentials before attackers exploit them in stuffing attacks.
Learn MoreDark Web Monitoring
Track criminal marketplaces and hacker forums where leaked data is traded. Detect exposed information before cybercriminals weaponize it.
Learn MoreCheck Your Exposure
Free scanner to check if your organization’s credentials are on the dark web. See what leaks have exposed your data instantly.
Learn MoreData Leak Guide
Complete guide to understanding data leaks. Learn how leaks happen, common causes, and steps to protect your organization from exposure.
Learn MoreData Leak Prevention
Strategies to prevent data leaks before they happen. Implement security controls to stop accidental and intentional data exposure.
Learn MoreData Leak Detection Software
Compare the best data leak detection tools and software. Features, capabilities, and implementation guidance for security teams.
Learn MoreCredential Stuffing Attacks
Learn how attackers use leaked credentials in automated stuffing attacks. Understand the methodology and how to defend against it.
Learn MoreData Breach Mitigation
Immediate steps to take after discovering a data leak or breach. Minimize damage and prevent further exposure with proven mitigation strategies.
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