California Golf Club of San Francisco Listed by qilin Ransomware Group
California Golf Club of San Francisco, commonly known as Cal Club, is a private golf club established in 1918, originally located in Ingleside before moving to its current 425-acre site in 1924. The club features a world-class golf course des ...
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Severity
High
Disclosed
October 05, 2025
Affected
Unconfirmed
Data exposed
Internal files exfiltrated in ransomware attack
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