HackingCapture Stored DataData ExfiltratedCustomer Data InvolvedDelayed DiscoveryPIIIDENTITY_GOVERNMENTMediumContained
Keystone Shipping
bd_283c7580fdfecbe1 · schema v1 · pii pii-v1
Full breach record for Keystone Shipping →Keystone Shipping Co. (Bala Cynwyd, PA) experienced unauthorized access to its computer network on June 3, 2025. The intrusion was discovered on June 20, 2025 after a forensic investigation with external cybersecurity firms. Files containing names and Social Security numbers were exfiltrated. Four Maine residents were affected out of 352 total. Notification letters were sent July 21, 2025. IDX credit monitoring (one year) was offered. Law enforcement was notified.
Maine clockDiscovered Jun 20, 2025 → Filed with AG Jul 22, 202532d ⏱ ME AG >30d5 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.
This filing is one of 5 about the same incident.View merged incident
A leak claim by akira about this victim predates this filing by 50 days.View originating leak claim
Linked disclosures
Why this link?Ransomware claims (2)
- bd_689cba8dfad9bdc9Leak Siteakirafiled 2025-06-03(49d gap)Verified
- bd_5e4fb85292529934Leak Siteakirafiled 2025-06-02(50d gap)Verified
Regulatory filings (2) · sorted by filing gap
- bd_dcd977c2ac04ab21New Hampshire State AGfiled 2025-07-22Verified
- bd_072c1e4c8bf85c42Indiana State AGfiled 2025-07-21(1d gap)Verified
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/c3434c1f-31fd-48bc-bca0-29bacecddb06.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jul 22, 2025
- Raw hash
- c3b24d3d13d651ee3ba0dec2a6827a0476056f412a1d12f7ae663721b9e15eed
Reporting entity
- Name
- Keystone Shippingnorm: keystone shipping
- Domain
- keyship.com
- Industry
- Other Commercial
Victim entity
- Name
- Keystone Shippingnorm: keystone shipping
- Domain
- keyship.com
- Industry
- Other Commercial
Incident
- Discovered
- Jun 20, 2025
- Materiality determined
- —
- Notification sent
- Jul 21, 2025
- Affected individuals
- 4
- Data types
- PIIIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
- Threat actor
- External
- Regulator citations
- Reported to law enforcement
Compliance
- Time to disclose
- 5 weeks(32 days from discovery to filing)
- Compliance flags
- ME AG >30d · 32dLeak >30d
- 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: Jun 20, 2025→ Filed with AG: Jul 22, 202532d 30 days (soft) ME AG >30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.