HackingData ExfiltratedCustomer Data InvolvedIDENTITY_GOVERNMENTIDENTITY_BASICCriticalContained
CITY OF HOPE
bd_eacec21685bd1ec2 · schema v1 · pii pii-v1
Full breach record for CITY OF HOPE →City of Hope, a healthcare entity based in Duarte, California, reported an external system breach (hacking) occurring between July 7, 2023, and October 15, 2023. The breach was discovered on March 25, 2024, and affected approximately 827,149 individuals, including 166 Maine residents. Personal information acquired included names and Social Security Numbers. City of Hope provided written notification and offered two years of complimentary identity theft monitoring through Kroll.
Maine clockDiscovered Mar 25, 2024 → Filed with AG Apr 2, 20248d ✓ ME AG ≤30d8 days discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
This filing is one of 8 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (7) · sorted by filing gap
- bd_4e34f10272b1cbb2New Hampshire State AGfiled 2024-04-02Verified
- bd_512fd9d9da2e106bMontana State AGfiled 2024-04-02Candidate
- bd_56c727d6f5a7adc5Vermont State AGfiled 2024-04-02Verified
- bd_646c0dd6c4c8efeeCalifornia State AGfiled 2024-04-02Verified
Show 3 more filings ↓Show fewer ↑up to 14d gap
- bd_a206c1ef5bf16daeWashington State AGfiled 2024-04-02Verified
- bd_9a6d405cfd05175cOregon State AGfiled 2024-04-03(1d gap)Verified
- bd_2b407412ec00741dOregon State AGfiled 2024-04-16(14d gap)Verified
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/1bb296e2-ea79-438c-b357-28ef738a0bf6.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 2, 2024
- Raw hash
- ff03216998fca15dd87abfda0ea3a600410721230eeffe7d0cf052c89fbda549
Reporting entity
- Name
- CITY OF HOPEnorm: city of hope
- Domain
- cityofhope.org
Victim entity
- Name
- CITY OF HOPEnorm: city of hope
- Domain
- cityofhope.org
Incident
- Discovered
- Mar 25, 2024
- Materiality determined
- —
- Notification sent
- Apr 2, 2024
- Affected individuals
- 827,149
- Data types
- IDENTITY_GOVERNMENTIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- ExternalFinancial
- Regulator citations
- Filed data breach notice with Maine Attorney General
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 8 days(8 days from discovery to filing)
- Compliance flags
- ME AG ≤30d · 8d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Mar 25, 2024→ Filed with AG: Apr 2, 20248d 30 days ME AG ≤30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.