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Identify, monitor, and respond quickly to threats, data breaches, or leaked documents.
Stolen access doesn't surface in one place. We watch every corner where credentials, cards, code, and customer data change hands. The moment your name appears in fresh data, you find out before it costs you.
Underground markets where employee logins, customer accounts, and SaaS access are bought and sold every day. We surface them before they're priced into your next breach.
Private Telegram and Discord groups where access brokers and stealer crews advertise victims by name, sector, and country. Your name showing up here is an early warning we hand to you.
Open paste sites, gist boards, and exposed cloud buckets where credential dumps and customer databases get posted in plain sight, often before the victim realizes they've been hit.
Every active ransomware leak site, monitored continuously. The moment your organization or a key supplier is named, you know about it before the news cycle picks it up.
When an employee's device is compromised, every saved password, session cookie, and API token leaves with the attacker. We catch the victim record and tell you exactly which assets to rotate.
Leaked source code, exposed CI logs, public repos with secrets inlined. We surface them and tell you precisely which token, key, or namespace belongs to your team.
Full victim profile context (device, country, time of theft) is provided to help SOC teams investigate immediately.
Login credentials for corporate SaaS platforms such as Microsoft 365, Google Workspace, AWS, and GitHubCredentials for internal corporate systems and VPNsActive session cookies that can bypass password resets and MFACustomer accounts and organization loyalty program credentialsAutofill data saved across browser password managers and form autofills{
"id": "8a3f2e1c0bd1c5f4a829",
"software": "Chrome 124.0.6367.91",
"url": "https://mail.google.com/mail/u/0/",
"username": "alice@acme.com",
"password": "Hunter2!sUmm3r",
"username_domain": "acme.com",
"url_domain": "google.com",
"cookie_count": 187,
"autofill_present": true,
"source": "telegram/stealer-feed-3/78231",
"source_origin": {
"chat": "stealer-feed-3",
"msg_ids": [
194112,
194113
],
"doc_ids": [
"78231"
],
"bundle": "july17_logs_part01.rar",
"member": "[CC]1.2.3.4/Soft/Chrome/Login Data"
},
"ioc_id": "3a7f9c1e0bd1ae72b104",
"ingested_at": 1746762120483
}{
"id": "8a3f2e1c0bd1c5f4a829",
"software": "Chrome 124.0.6367.91",
"url": "https://mail.google.com/mail/u/0/",
"username": "alice@acme.com",
"password": "Hunter2!sUmm3r",
"username_domain": "acme.com",
"url_domain": "google.com",
"cookie_count": 187,
"autofill_present": true,
"source": "telegram/stealer-feed-3/78231",
"source_origin": {
"chat": "stealer-feed-3",
"msg_ids": [
194112,
194113
],
"doc_ids": [
"78231"
],
"bundle": "july17_logs_part01.rar",
"member": "[CC]1.2.3.4/Soft/Chrome/Login Data"
},
"ioc_id": "3a7f9c1e0bd1ae72b104",
"ingested_at": 1746762120483
}Full victim profile context (device, country, time of theft) is provided to help SOC teams investigate immediately.
Login credentials for corporate SaaS platforms such as Microsoft 365, Google Workspace, AWS, and GitHubCredentials for internal corporate systems and VPNsActive session cookies that can bypass password resets and MFACustomer accounts and organization loyalty program credentialsAutofill data saved across browser password managers and form autofillsA seamless experience for SOC, anti-fraud, legal, and company leadership alike.
Every piece of information is available on one unified interface to help you decide faster.
Monitor every type of digital asset and related data, including:
Website domainsBrand names / Intellectual propertyEmployee emails and PIIBIN ranges / Payment data *Namespaces / Source code / Secrets *Executive identity information ** Executive personal information or payment card data requires additional keywords or data to be provided so Threat Intelligence can search more effectively
Centralized Digital Asset Management
Monitor every type of digital asset and related data, including:
Website domainsBrand names / Intellectual propertyEmployee emails and PIIBIN ranges / Payment data *Namespaces / Source code / Secrets *Executive identity information ** Executive personal information or payment card data requires additional keywords or data to be provided so Threat Intelligence can search more effectively
Rapid Tracing & Investigation
Multi-Context Search
Communication & Collaboration
CyStack Threat Intelligence collects the highest-value data tailored to your industry vertical and real threats active in your region.
Every risk and related activity is traceable back to its origin, including timestamps and all associated activity.
Real-time data feeds, 24/7 intelligence updates, and flexible integration supportExpert-managed service with rapid validation and high-confidence verificationFor lean teams getting CTI off the ground
0 USD
/domain/month
Unlimited domainsSelf-service tuning & verificationLimited number of results shownWildcard searchExport resultsFor lean teams getting CTI off the ground
From 19.99 USD
/domain/month
View all resultsTrack data leaks by vendor and affected organizationReal-time notificationsAdvanced contextual searchFor SOCs running professional CTI
From 199.99 USD
/keyword/month
Support for all keyword types*CyStack experts help build your keyword setWebhook and SIEM/SOAR integrationPeriodic reports* For security reasons, keywords other than domains owned by your business must be reviewed by CyStack
Optimized for organizations operating their own security infrastructure, with full integration support for existing environments
Skip the staffing challenge. Our team triages, investigates, and responds on your behalf, 24/7. Your organization receives only what matters most.
Noise Elimination Through Automated and Manual Filtering
Direct Takedown and Risk Remediation Support
On-Demand and Scheduled Threat Investigations
Executive-Grade Reporting for CISOs and Stakeholders