DisclosureLens
GLOBALUnknownRansomwareRansomhouseLow

Dameron Hospital

bd_c5636cceee8c6959 · schema v1 · pii pii-v1

Severity

Low

Discovered

Filed

Dec 5, 2023

To disclose

Affected

Not disclosed

Linked

2 filings

Confidence

60%
Full breach record for Dameron Hospital3 incidents on file

Press / 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.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Dec 5, 2023

Press report

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Attack → press

Compliance clock

Not assessable

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market reportThis record

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

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.

About this groupFirst seen 2021-06-01

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.

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