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Born to Defend. Trained to Detect.
Hirdman - uncovering weaknesses using hacker methodology
Reports that truly help - Hirdman provides in-depth intelligence to understand how each data leak could impact your business operations, reputation and clients.
Why This Matters
Most leaks go unnoticed until it’s too late. A single exposed password can compromise entire systems. Timely alerts can prevent data theft, fraud, and reputational loss. We scan hard-to-access sources other tools miss.
These reports from leading global corporations offer in-depth insights into the threat landscape, the true cost of data leaks, and their impact on businesses. Explore analysis from recognized industry leaders.
How Hirdman Helps You Stay Safe
Our analysts examine leaked credentials and exposed subdomains tied to your organization to identify where attackers would look first. This expert evaluation reveals how exposed your digital surface is—before any testing is performed.
Only with your explicit permission do we simulate real-world access attempts to critical services—carefully and responsibly. We turn raw breach data into actionable insight to help you proactively protect what matters.
Only with your explicit permission do we simulate real-world access attempts to critical services—carefully and responsibly. We turn raw breach data into actionable insight to help you proactively protect what matters.
- For Companies// Identify exposed corporate accounts linked to your domains
// Detect MFA bypass and password reuse patterns
// Monitor high-risk sources: dark web, Telegram, breach markets
// Send alerts via API, SIEM, or email
// Offer expert response and mitigation support
- For Partners// Integrate Hirdman analytics into your platform or service
// Offer white-label risk reports to your clients
// Receive co-branded materials and marketing support
// Get priority access to new features and threat data
// Collaborate on custom use cases and joint research
// Benefit from revenue-sharing and referral incentives
How It Works
No need to install anything
Request and Free Anonymous Analysis
// The client submits a request via the website or through a partner.
// We automatically conduct an express analysis using our databases and send the client an anonymized report: how many data leaks were detected for their domain, the overall level of digital hygiene, and key risks.
// We automatically conduct an express analysis using our databases and send the client an anonymized report: how many data leaks were detected for their domain, the overall level of digital hygiene, and key risks.
Discussion of the Task and Analysis Format
// After reviewing the analytics, the client contacts our team.
// We discuss which specific questions and risks are of concern, as well as the required level and depth of analysis: basic or advanced analytics, and any individual requests.
// We discuss which specific questions and risks are of concern, as well as the required level and depth of analysis: basic or advanced analytics, and any individual requests.
Agreement Signing
// We agree on the format, scope, and cost of the work.
// All necessary documents are signed (NDA, contract).
// All necessary documents are signed (NDA, contract).
In-Depth Analysis
// We carry out data leak analysis based on the selected scenario: basic or advanced.
// A detailed report is prepared with priorities and step-by-step recommendations.
// If needed, we present the results and provide consulting on next steps.
// A detailed report is prepared with priorities and step-by-step recommendations.
// If needed, we present the results and provide consulting on next steps.
Why Choose Hirdman
Hirdman is not just about showing you raw data — we deliver the meaning behind every leak, giving you actionable intelligence from the attacker’s perspective.
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Not Just Data, But Real Risk InsightWe don’t just dump exports — we reveal how attackers could use each leak, highlighting weak points and paths to compromise specific to your business. -
Unmatched Coverage: Private & Rare SourcesOur proprietary data pool includes exclusive, non-public leak sources you won’t find elsewhere. This means more relevant, early risk detection. -
Detailed, Prioritized, Human-Readable ReportsYou get structured, actionable analytics — not just tables, but clear explanations, prioritized risks, and step-by-step remediation guidance for business and IT. -
Continuous Enrichment, Not Just MonitoringMonitoring is only the beginning. We constantly update, enrich, and analyze your exposure as new leaks surface and as your business evolves. -
Real-World Attacker SimulationOur approach replicates how real hackers assess your footprint, so you see your risks through their eyes and can proactively shut the doors before they’re tested. -
Trusted by Security TeamsHirdman empowers SOCs and incident responders with deep insights, but is designed to be valuable even for companies without dedicated security staff. -
Flexible Solutions for Any OrganizationHirdman solutions are easy to implement for companies of any size and are suitable for both one-time assessments and ongoing risk monitoring and evaluation.
Flexible Integration with Your Systems
We understand the importance of integrating Hirdman into your company's existing workflows. Our service features an easy-to-use API designed for seamless integration with your workflows, partner solutions, and IT infrastructure.
Our Experience
We’ve helped secure over 300 companies across many industries — including banks, fintechs, government and IT startups — by uncovering real-world leak scenarios and attacker entry points.
The cases shown here illustrate how seemingly minor exposures can escalate into full-scale breaches if left undetected.
The cases shown here illustrate how seemingly minor exposures can escalate into full-scale breaches if left undetected.
- Our analysis revealed high-privilege access to Targetprocess, exposing sensitive project management data and internal workflows to potential attackers.
- Initially engaging us for a 3-month pentest covering 15,000+ domains and subdomains, this large medical organization was breached in 30 seconds due to exposed credentials. Attackers gained full access to the CMS and hosting systems, compromising the security of all websites hosted on their servers. The breach was entirely preventable with early risk assessments.
- We identified critical vulnerabilities in a client’s link management system, where attackers could easily replace internal URLs with malicious phishing links — endangering customer data and brand trust.
Every minute of delay increases the potential damage — the earlier the exposure, the earlier the protection.
A major fintech company with a mature Bug Bounty program initially did not consider data leaks to be a significant risk — such checks were not even included in their standard security scope.
We proposed an independent audit to evaluate this overlooked threat vector and validate their assumptions.
We proposed an independent audit to evaluate this overlooked threat vector and validate their assumptions.
// The Context
During the assessment, we uncovered a private data leak containing an active employee credential with elevated access to the company’s internal project management system.
This access exposed strategic business data, market insights, and internal team structures — a valuable asset for any potential attacker.
As a result of our findings, the company promptly revised its security policy and closed a critical vulnerability before it could be exploited.
This access exposed strategic business data, market insights, and internal team structures — a valuable asset for any potential attacker.
As a result of our findings, the company promptly revised its security policy and closed a critical vulnerability before it could be exploited.
// The Discovery
One of the largest healthcare organizations approached us for a comprehensive audit of their digital infrastructure.
The scale was significant: thousands of email addresses, hundreds of domains, and tens of thousands of employees. The project had to be delivered under strict security requirements and tight deadlines.
The scale was significant: thousands of email addresses, hundreds of domains, and tens of thousands of employees. The project had to be delivered under strict security requirements and tight deadlines.
// The Context
Instead of starting with standard checklists, we approached the task as a real attacker would—by analyzing data breaches.
At the very first stage, we uncovered a critical incident: an administrator account with full access to all company websites and patient data.
Thanks to a rapid response, the vulnerability was eliminated within minutes—preventing a potential full-scale compromise that could have gone undetected for months using traditional methods.
At the very first stage, we uncovered a critical incident: an administrator account with full access to all company websites and patient data.
Thanks to a rapid response, the vulnerability was eliminated within minutes—preventing a potential full-scale compromise that could have gone undetected for months using traditional methods.
// The Discovery
One notable case that helped the company "One", a business heavily investing in security and running a Bug Bounty program. However, their BB program excluded data leakage risks from its scope. With their permission, we assessed their service and identified two significant risks.
// The Context
We found a risk linked to their use of Bitly, a URL shortening service:
Compromised Bitly Account
• The account was being used to generate shortened links for mobile apps.
• These links were vulnerable to redirection manipulation, meaning attackers could replace legitimate links with phishing URLs.
• This posed a severe risk, as it could redirect users to malicious sites, compromising their data and credentials.
Compromised Bitly Account
• The account was being used to generate shortened links for mobile apps.
• These links were vulnerable to redirection manipulation, meaning attackers could replace legitimate links with phishing URLs.
• This posed a severe risk, as it could redirect users to malicious sites, compromising their data and credentials.
// The Discovery
The Hirdman team
was among the first to begin working with data leak analysis back in the 2000s. With experience, we realized that handing over raw data dumps to clients is ineffective — companies often don’t know what to do with that data. Our team evaluates data breaches through the eyes of an attacker and prepares a clear, visual report — no technical fluff, just understandable risks and prioritized action steps.
Our expertise and unique access to closed and private sources allow us to detect leaks that typically go unnoticed for a long time.
Our approach is fundamentally different from traditional leak monitoring services: we don’t just provide information — we explain its concrete impact on your business, offer practical recommendations, and suggest clear steps to improve your company’s real security posture.
Since our founding, we’ve completed hundreds of successful projects, penetration tests, and cybercrime investigations. In 2025, we consolidated all our accumulated experience and presented it under the Hirdman brand.
Get Your Free Risk Assessment
Simply enter your company's email address, and we'll scan our extensive databases. We'll show you the number of leaks associated with your email and contact you to discuss the findings. No need to install anything. Just stay informed.
Discover Your Leaks Now!
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Trusted by Companies of All Sizes
Our headquarters is located in the United States, and we also have a presence in Canada, Portugal, Germany, Israel, Uzbekistan, Serbia, and China. Thanks to our extensive partner network — including whitespots.io — we work effectively with clients around the world.
Hirdman is a division of Jetlink.com
© Hirdman 2025. All Rights Reserved
© Hirdman 2025. All Rights Reserved
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HEADQUARTERS
23133 Hawthorne Blvd, Torrance, CA 90505, USA