17k.com Domain Breach Exposure Report

The domain 17k.com has experienced a significant exposure event over the past year, with 2,062 total incidents recorded. A substantial portion of these events, 1,336 (64.8%), are historical data breaches, while 726 (35.2%) are active infostealer logs. The timeline indicates a notable increase in client-related incidents from September 2025 onwards, peaking in March and April 2026, with a concurrent rise in employee-related incidents during March and April 2026. The primary malware families identified are Rhadamanthys (43.7%) and Redline (20.2%), both common infostealers. The majority of data breaches originate from "Combolist sources" (99.8%), suggesting compromised credential reuse. The affected services are primarily related to user authentication, including registration and login endpoints for passport.17k.com and the main 17k.com domain. The high volume of data breaches and active infostealer logs, coupled with the prevalence of common infostealer malware targeting user credentials, indicates a high-risk exposure. The focus should be on immediate remediation of compromised accounts, strengthening authentication mechanisms, and investigating the source of the combolist data to prevent further credential stuffing attacks. Given the nature of the domain and the services targeted, the most appropriate industry sector is Retail & E-commerce.