GLOBALClaimed by RhysidaFirst sightinglinked via operator-confirmed · 100%
Posted to leak site Aug 6, 2024bd_5115b8f34c464313
Kronick Moskovitz Tiedemann & Girard
Clustered 8 filings across 4 jurisdictions · filing window Aug 6, 2024 → May 30, 2025. View entity profile → Other incidents for this victim →
incident inc_e90c1d30baf44255 · merge_method llm · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Materiality delta · SEC filing delay — no SEC 8-K in this cluster.
CA IN VT
Leak Site · HHS OCR · State AG
Earliest sighting first · deep chronology in Litigation Timeline
8 filings across 4 jurisdictions · Aug 6, 2024 – May 30, 2025 · 2 milestones
Jul 19, 2024
When the intrusion reportedly occurred, per the linked filings
Aug 1, 2024
Reported by CALIFORNIA AG, VERMONT AG filings
Kronick Moskovitz Tiedemann & Girard
Kronick Moskovitz Tiedemann & Girard
Kronick Moskovitz Tiedemann & Girard reported to HHS on 2025-02-28 a Hacking/IT Incident affecting 2511 individuals. Breached information located on Network Server. Business Associate present.
Kronick Moskovitz Tiedemann & Girard, a California law firm, discovered unauthorized access to its network in August 2024. The incident, which occurred on July 19, 2024, involved an unknown third party who exfiltrated data including names, SSNs, DOBs, driver's license numbers, and medical/health insurance information. The attacker temporarily posted the data on a dark web site. The firm disconnected systems, reset credentials, engaged forensic experts, and notified law enforcement. Affected individuals are offered 24 months of Experian credit monitoring.
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.
Affected (this filing): 2,511
Kronick Moskovitz Tiedemann & Girard, a California law firm, discovered unauthorized access to its network in August 2024. The breach occurred on July 19, 2024. An unknown third-party actor exfiltrated data, including names and other personal information, and temporarily posted it on a dark web site. The firm disconnected systems, reset credentials, engaged forensic experts, and notified law enforcement. Affected individuals are offered 24 months of credit monitoring.
Kronick Moskovitz Tiedemann & Girard, a California law firm, experienced unauthorized access to its network by an unknown third party. The breach occurred on July 19, 2024, and was discovered in August 2024. The attacker exfiltrated data including names, Social Security numbers, dates of birth, driver's license numbers, and medical/health insurance information. The data was temporarily posted on a dark web site. The firm disconnected systems, reset credentials, engaged forensic experts, and notified law enforcement. Affected individuals are offered 24 months of Experian credit monitoring.
Kronick, Moskovitz, Tiedemann & Girard, a California law firm, disclosed a cybersecurity incident in August 2024 involving unauthorized access by an unknown third party. The attacker accessed internal systems and exfiltrated personal information including names, SSNs, DOBs, driver's license numbers, and medical/health insurance data. The firm engaged forensic experts, reset credentials, and notified law enforcement. The attacker briefly posted data on a dark web site before it was removed. Kronick offered 24 months of Experian credit monitoring to affected individuals.
Kronick Moskovitz Tiedemann and Girard reported a data breach to the Indiana Attorney General. The breach occurred on 2024-07-19 and was reported on 2025-03-28. 51 Indiana residents were affected. 8,162 individuals affected in total.
Affected (this filing): 8,162