Credential stuffing
Trying leaked username/password pairs from other sites at scale, betting on password reuse.
Advisories that mention this term
MediumData breachMonitoringMedia reported· updated Nov 7
Fuji-Q Highland Hit by Credential Stuffing Attack; 159 Member Accounts Accessed
According to Security NEXT, the official Fuji-Q Highland app and CLUB Fuji-Q membership website suffered a password list (credential stuffing) attack between September 4 and 7, 2026 .