Dameron Hospital
bd_c5636cceee8c6959 · schema v1 · pii pii-v1
Full breach record for Dameron Hospital →2 incidents on filePress / market disclosure — not a breach-notification filing
A media or market posting that confirms an incident but carries no breach-notification fields, so compliance clocks aren't assessable. The summary below is extracted from the coverage — verify against the source.
Dameron Hospital in Stockton hit by cyberattack. Dameron Hospital: The Dameron Hospital in Stockton is investigating a cyberattack that has led to the postponement of certain medical procedures. Although patient care operations are functioning normally, including the emergency department, the attack has affected some of the hospital's network systems. The facility responded immediately by securing its systems and has engaged external cybersecurity experts to assist with the investigation and response efforts. Linked ransomware group: ransomhouse.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Dec 5, 2023
Press report
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Corroborated · see linked filings
This record's own dates cannot anchor compliance clocks; see the linked filings.
Attack → press
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Compliance clock
Not assessable
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Siteransomhousebd_8f9a7248d821619c2023-12-13 · +8dVerified by operator
Regulatory filings (7) · sorted by filing gap
- Illinois State AGbd_64809bc52fb8829c2025-04-01 · +483dVerified by operator
- HHS OCRbd_36c97bfb1e2491ba2025-04-02 · +484dVerified by operator
- California State AGbd_59ac0f3e061256722025-04-02 · +484dVerified by operator
- Montana State AGbd_78bee24c50a0bf152025-04-02 · +484dVerified by operator
Show 3 more filings ↓Show fewer ↑up to 484d gap
- Indiana State AGbd_c59278804a53d6142025-04-02 · +484dVerified by operator
- Vermont State AGbd_db0571f01a4096d22025-04-02 · +484dVerified by operator
- Massachusetts State AGbd_e35f6f18fda15ad82025-04-02 · +484dVerified by operator
Filing propagation · 7 filings · 6 states
View merged incident ↗Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.
Source ceiling
- incident type + narrative only (may be machine-translated)
- discovery date
- materiality
- affected count
- data types
- compliance clock
The ✕ fields stay blank until a regulatory filing or victim disclosure lands.
ransomhouse
According to ransomware.live, RansomHouse is a double-extortion RaaS operation active since late 2021, attributed to the threat actor "Jolly Scorpius," targeting over 120 organizations across healthcare, finance, transportation, and government, recently upgrading to a multi-layered dual-key encryption architecture.