Kronick Moskovitz Tiedemann & Girard
ent_7da7b53823aacc84c5a0318a
Disclosures
14
State AG · HHS OCR · Leak Site · 10 jurisdictions
Multi-filing incidents
2
incidents joining 2+ filings here
Max affected reported
35,919
nationwide · State AG TX
Leak-site claims
2
unverified actor claims
Identity resolution
- Canonical name
- Kronick Moskovitz Tiedemann & Girard
- Normalized
- kronick moskovitz tiedemann girard— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- kmtg.com
Disclosure history (14)newest first
- Maryland State AGas victim2025-11-13
Kronick Moskovitz Tiedemann & Girard, a California law firm, detected unauthorized access to its network on August 6, 2024. An unknown third-party actor attempted to encrypt systems but was largely blocked by EDR software. The actor exfiltrated data, which was temporarily posted on the dark web before being retrieved. The incident affected 4 Maryland residents, involving employee data including Social Security Numbers, dates of birth, and benefits information. The firm engaged forensic experts, notified law enforcement, and implemented additional security measures.
- Texas State AGas victim2025-06-02
Kronick Moskovitz Tiedemann & Girard based in Sacramento, California, a other entity reported a data breach to the Texas Attorney General. The breach was discovered on 2024-08-06 and reported on 2025-06-02. 718 Texas residents were affected. 35,919 individuals affected in total. Types of information involved: Name of individual;Social Security Number Information;Driver’s License number;Medical Information;Health Insurance Information;Date of Birth. Consumers were notified via U.S. Mail.
- New Hampshire State AGas victim2025-05-30
Supplemental notice from Kronick Moskovitz Tiedemann & Girard to the New Hampshire Attorney General regarding a cybersecurity incident. The firm is notifying 10 additional New Hampshire residents whose personal information was involved, bringing the total state count to 10. The notice references an initial notification and includes an appendix of clients directing notice on their behalf.
- California State AGas victim2025-05-30
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.
- Maine State AGas victim2025-05-23
Kronick Moskovitz Tiedemann & Girard, a California law firm, disclosed an external system breach (hacking) occurring on July 19, 2024, discovered on August 6, 2024. The incident affected 24,601 individuals, including 9 Maine residents. Compromised data included names, SSNs, DOBs, driver's license numbers, and medical/health insurance information. The firm engaged forensic experts, notified law enforcement, and offered 24 months of Experian credit monitoring.
- Washington State AGas victim2025-05-23
Supplemental notice for Kronick Moskovitz Tiedemann & Girard regarding a July-August 2024 cyberattack involving malware and data exfiltration. 9,892 Washington residents affected. Data included names, SSNs, DOBs, driver's licenses, and medical info. Actor posted data on dark web; removed by firm. Remediation includes EDR, MFA, and 24-month credit monitoring.
- California State AGas victim2025-03-28
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.
- Vermont State AGas victim2025-03-28
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.
- Indiana State AGas victim2025-03-28
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.
- CALIFORNIAHHS OCRas victim2025-02-28
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.
- California State AGas victim2025-02-28
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.
- Massachusetts State AGas victim2025-01-27
Kronick Moskovitz Tiedemann & reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-01-27. 33 Massachusetts residents were affected.
- GLOBALLeak Siteas victim2024-08-22
Kronick Moskovitz Tiedemann & Girard
- GLOBALLeak Siteas victim2024-08-06
Kronick Moskovitz Tiedemann & Girard