GLOBALMalwareHospitalityRansomwareMedusaRansom DemandedActor NamedMedium

San Jose Country Club

bd_aea6296ce25aa90a · schema v1 · pii pii-v1

Full breach record for San Jose Country Club →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Medusa on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Group activity: Hospitality and TourismDiscovered: 2025-06-09

View aggregator listing on ransomware.live

Source: Ransomware.live

Post text · scraped from the leak site

San Jose Country Club is a premier family-friendly private golf club located in Northern California, established in 1899 and known for its rich tradition. The club offers year-round golf, dining options, and various social activities, making it a sought-after destination for members in the Bay Area. It features a newly remodeled clubhouse and event facilities for hosting weddings and special events. Catering to golf enthusiasts and families alike, the club emphasizes superior service and exclusive dining experiences. company is headquartered in 15571 Alum Rock Ave San Jose, CA 95127 The total amount of data leakage is 117.5 GB

Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident

No regulatory filing corroborates this yet. If an SEC 8-K, state-AG notice, or victim statement lands, DisclosureLens will merge it into an incident and link it here.

Source provenance

Source URL: https://www.ransomware.live/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 9, 2025
Raw hash: 347cb59f9314666aca4b6505f053e9b8d75aade10b208d50ba7fccd0c4047769

Reporting entity

Name: medusa

Victim entity

Name: San Jose Country Club
norm: san jose country club
Domain: sanjosecountryclub.org
Industry: Hospitalityllm

What this source establishes

Source ceiling: A leak-site claim can't tell us: discovery date · materiality · notification · affected count · confirmed data types · compliance clock. These stay blank until a regulatory filing or victim disclosure lands.
Attack vector: Ransomware· medusa
Threat actor: MedusaExternalFinancial

Compliance

Compliance flags: — (clock not assessable for this source)

Extraction provenance

Status: No extraction artifact recorded for this disclosure.