HackingVulnerability ExploitData ExfiltratedCustomer Data InvolvedIDENTITY_BASICFINANCIAL_ACCOUNTLowContained
Chestnut Hill Realty
bd_484bcdcb7cfc7149 · schema v1 · pii pii-v1
Full breach record for Chestnut Hill Realty →Chestnut Hill Realty, a Massachusetts-based realty firm, reported an external system breach (hacking) occurring between July 14 and July 20, 2023, discovered on July 27, 2023. The incident compromised names and financial account numbers (including credit/debit card numbers with security codes/PINs) for 700 individuals, including 4 Maine residents. The entity filed an amended notice with the Maine Attorney General, notifying consumers on August 23, 2023, and provided 18 months of Norton LifeLock identity protection services.
Maine clockDiscovered Jul 27, 2023 → Filed with AG Sep 1, 202336d ⏱ ME AG >30d5 weeks discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
This filing is one of 3 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- bd_d732f7fa137278caNew Hampshire State AGfiled 2023-09-06(5d gap)Verified
- bd_e38c34a38f6e7d71Maine State AGfiled 2023-08-24(8d gap)Candidate
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/cc06de45-6667-4d09-b109-01d4bc98260d.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Sep 1, 2023
- Raw hash
- 87164e52141b444a854685b2a2c55073f6a923be7e7d5dc2a8ce61518dbae7bf
Reporting entity
- Name
- Chestnut Hill Realtynorm: chestnut hill realty
- Domain
- chr-apartments.com
Victim entity
- Name
- Chestnut Hill Realtynorm: chestnut hill realty
- Domain
- chr-apartments.com
Incident
- Discovered
- Jul 27, 2023
- Materiality determined
- —
- Notification sent
- Aug 23, 2023
- Affected individuals
- 700
- Data types
- IDENTITY_BASICFINANCIAL_ACCOUNT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- ExternalFinancial
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 5 weeks(36 days from discovery to filing)
- Compliance flags
- ME AG >30d · 36d
- Discovery-date grounding
- AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Jul 27, 2023→ Filed with AG: Sep 1, 202336d 30 days (soft) ME AG >30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.