Social EngineeringPhishingCustomer Data InvolvedDelayed DiscoveryPIICREDENTIALSLowContained
Bronsky Orthodontics
bd_cf6b05960d057977 · schema v1 · pii pii-v1
Full breach record for Bronsky Orthodontics →Bronsky Orthodontics notified Massachusetts regulators of a phishing incident affecting employee email accounts. Unauthorized access occurred between August 18 and October 16, 2025. The breach impacted patient information, including names and contact details. One Rhode Island resident was identified. The company engaged cybersecurity specialists, secured the email system, and reported to HHS. No misuse of information was known at the time of notice.
Massachusetts clock✗ MA AG >90d33 weeks 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.
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Source provenance
- Source URL
- https://www.mass.gov/doc/2026-1060-mark-j-bronsky-dmd-ms-pc-dba-bronsky-orthodontics/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 1, 2026
- Raw hash
- c144e80118888d7ca373c6a66edac95845070a70f02ff221eed8cb3e063d4560
Reporting entity
- Name
- Mark J. Bronsky, DMD, MS, P.C.norm: mark j bronsky dmd ms
Victim entity
- Name
- Bronsky Orthodonticsnorm: bronsky orthodontics
Incident
- Discovered
- Oct 16, 2025
- Materiality determined
- Jun 29, 2026
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- PIICREDENTIALS
- Attack vector
- Phishing
- MITRE ATT&CK
- T1566.002 Spearphishing Link
- Threat actor
- External
- Regulator citations
- reporting this incident to appropriate regulators, including the U.S. Department of Health and Human Services
- Initial access
- phishing_link
Compliance
- Time to disclose
- 33 weeks(228 days from discovery to filing)
- Compliance flags
- MA AG >90d
- 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.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.