HackingStolen CredentialsData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIDENTITY_GOVERNMENTIDENTITY_BASICMediumContained
Chestnut Hill Realty
bd_d732f7fa137278ca · schema v1 · pii pii-v1
Full breach record for Chestnut Hill Realty →Chestnut Hill Realty Corp. notified the NH Attorney General of a cyberattack occurring July 14-20, 2023. Suspicious account behavior was detected on July 20. The incident involved unauthorized access and data exfiltration affecting approximately 700 current/former employees and individuals, including 5 NH residents. Data potentially included SSNs and government IDs. Remediation included third-party investigation and 18 months of credit monitoring via NortonLifeLock.
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_484bcdcb7cfc7149Maine State AGfiled 2023-09-01(5d gap)Candidate
- bd_e38c34a38f6e7d71Maine State AGfiled 2023-08-24(13d gap)Candidate
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/chestnut-hill-realty-20230906.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Sep 6, 2023
- Raw hash
- d2d8b9eddd15f2648d5ef4e2bd4b564a125e95e1f88bd88b151edfbb0e0393ff
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 20, 2023
- Materiality determined
- —
- Notification sent
- Sep 6, 2023
- Affected individuals
- 700
- Data types
- IDENTITY_GOVERNMENTIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
- Threat actor
- ExternalFinancial
- Regulator citations
- Notified New Hampshire Attorney General
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 7 weeks(48 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.