ATO & Fraud Prevention
Stop account takeovers before fraudsters log in
Infostealer malware harvests your customers' credentials, cookies, and session tokens. Attackers then replay them against your login pages to commit fraud. IntelBase lets your fraud team query the infostealer data lake by your own domain or login URL, surface every compromised customer in real time, and shut down ATO before it costs you.
Compromised accounts
yourstore.com · monitored
Exposed accounts
12,847
Auto-secured
12,791
Median response
1.2s
Recent detections
Today
The challenge
Reactive ATO defense is too late. Fraud has already happened
Account takeover fraud has exploded with the rise of infostealer malware. Customers get infected, their session cookies and saved passwords are siphoned to dark-web marketplaces within hours, and attackers replay those credentials against your platform, bypassing passwords, MFA, and device-trust checks. Most fraud teams only learn about it after chargebacks roll in. By then, the damage is done.
Lost to account takeover fraud in 2024
New infostealer log credentials surfaced daily
Median time from infection to credential weaponization
How IntelBase helps
Key capabilities
Search by target URL, not just email
The defining capability: query the infostealer data lake by your own login URL or domain. Surface every compromised credential that targets your platform, even if you don't yet know the affected customer's email.
Real-time daily ingestion
Tens of millions of new infostealer log records indexed every day from RedLine, LummaC2, StealC, Vidar, RisePro, and more. Your team sees compromises within hours of the log being released.
Continuous domain monitoring & alerts
Set persistent monitors on your login domains. Get webhook, email, or SIEM alerts the moment a new batch of stealer logs targets your customers. No polling required.
Full credential + cookie payloads
Access plaintext passwords, session cookies, autofill data, and machine fingerprints: the same data the attacker has. Use it to invalidate sessions and pre-empt the replay attack.
Bulk export & API integration
Stream matches directly into your fraud orchestration platform, SIEM, or CIAM via REST API and webhooks. Bulk export compromised account lists as CSV for analyst review.
Workflow
How it works
See how IntelBase fits into your ato & fraud prevention workflow, step by step.
Configure your monitored domains
Tell IntelBase which login URLs and domains to watch. For example login.yourstore.com, checkout.yourbank.com, or your full eTLD+1.
We continuously scan the infostealer data lake
IntelBase ingests millions of new infostealer logs every day and indexes every saved credential, cookie, and autofill record by target URL, so you can search by your domain, not just by email.
Get the full list of compromised customers
Pull every email, password, and session cookie captured by stealer malware where the targeted login URL matches your platform, in seconds, on-demand or via API.
Force-reset and block before fraud happens
Stream matches into your fraud platform via webhooks or API. Force password resets, kill active sessions, and step-up authentication on compromised accounts before attackers can replay the credentials.
Use cases
Real-world scenarios
Detect compromised customer credentials before attackers replay them on your login page
Force-reset passwords and kill sessions on accounts found in fresh infostealer logs
Block high-risk logins by enriching your auth flow with real-time stealer log signals
Investigate ATO incidents by pulling every stealer record targeting your domain
Hunt for compromised employee credentials targeting internal SSO and admin portals
Power fraud-team dashboards with daily exports of exposed customer accounts
Being able to query by our login URL, not just by individual emails, completely changed how we run ATO defense. We now catch compromised accounts before they're used.
Head of Fraud
E-commerce Platform