lumosity.com Domain Breach Exposure Report

The telemetry indicates a significant exposure event impacting lumosity.com, with 112,339 historical data breaches and 13,851 active infostealer logs detected over the reporting period. The majority of these events are linked to "Combolist sources" (99.8%), suggesting credential stuffing or account takeover attempts. Malware families such as LummaC2, Redline, and Rhadamanthys are prevalent, indicating active compromise and data exfiltration. The primary targets appear to be client-facing services, including sign-up and login pages, with a notable concentration of affected users in the United States.