deere.com Domain Breach Exposure Report

The telemetry indicates a significant exposure event impacting deere.com, with 93.6% of observed events classified as historical data breaches and 6.4% as active infostealer logs. The data suggests a broad compromise affecting 61,571 employees and 28,516 clients over the period of July 2025 to June 2026. The primary malware families identified are Redline (42.5%), LummaC2 (11.1%), and Rhadamanthys (6.7%), all of which are known for credential theft and data exfiltration. The targeted services are predominantly related to the "myjohndeere.deere.com" portal and account registration, indicating a focus on user credentials and potentially sensitive account information. Geographically, the United States is the most represented country, followed by Brazil and the Netherlands. Given the high volume of data breaches and the prevalence of infostealer malware targeting user credentials for critical services like "myjohndeere.deere.com", this incident poses a high risk of further account takeovers, financial fraud, and reputational damage. The timeline shows a surge in employee-related events in January 2026 and a more balanced increase in both employee and client events during March and April 2026. Remediation efforts should prioritize credential reset campaigns for affected users, enhanced monitoring of "myjohndeere.deere.com" and registration services for suspicious activity, and a thorough review of security controls to prevent future infostealer infections and data exfiltration.