HackingEducationEducationCustomer Data InvolvedIdentity (basic)Financial accountLowContained

Oldfields School

bd_e63bbef6a3f403bd · schema v1 · pii pii-v1

Severity

Low

Discovered

May 14, 2020

Filed

Jan 22, 2021

To disclose

36 weeks

Affected · nationwide

3876 in this filing

Linked

2 filings

Confidence

66%

Full breach record for Oldfields School →

Oldfields School, an educational institution located in Sparks Glencoe, Maryland, experienced an external system breach (hacking) on February 7, 2020. The incident compromised the names and financial account numbers (including credit/debit card numbers with security codes/PINs) of 387 individuals, including 6 Maine residents. The breach was discovered on May 14, 2020. The school provided written notification to affected individuals on January 22, 2021, and offered 12 months of identity theft protection services through IDX.

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Maine clockDiscovered May 14, 2020 → Filed with AG Jan 22, 2021253d ✗ ME AG >90d36 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.

Incident timeline

undetected · 97 days

discovery → filing · 36 weeks / 253 days

Feb 7, 2020

Begins

May 14, 2020

Discovered

Jan 22, 2021

Filed

vs. sector median

+28 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_7c84fe02a58aa7802021-01-27 · +5dVerified

Name: Oldfields School
norm: oldfields school

Name: Oldfields School
norm: oldfields school
Industry: Educationllm

Discovered: May 14, 2020
Breach occurred: Feb 7, 2020
Undetected for: 97 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 22, 2021
Affected individuals: 387state + nationwide
Data types: Identity (basic)Financial account
Data elements: Financial account number
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

During the incident: Sent written notification to affected individuals
Offered 12 months of identity theft protection services through IDX
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 36 weeks(253 days from discovery to filing)
Compliance flags: ME AG >90d · 253dME resident >180d · 253d
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: May 14, 2020
→ Filed with AG: Jan 22, 2021
253d 90 days ME AG >90d
Maine
Discovered: May 14, 2020
→ Notified: Jan 22, 2021
253d 180 days ME resident >180d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: May 14, 2020 → Filed with AG: Jan 22, 2021	253d	90 days	ME AG >90d
Maine	Discovered: May 14, 2020 → Notified: Jan 22, 2021	253d	180 days	ME resident >180d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Maine State AGJan 22 · first · this page

Massachusetts State AG+5d

Pattern: first filing Jan 22 (ME), last Jan 27 (MA) — a 5-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/0ceb5141-6412-4186-a77e-e827b41d671e.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 22, 2021
Raw hash: 8ae7edd8a6439bbc912ecc4b3692fde4a6cf56f7177ee5892e6ec7a4c3b856c0

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityOldfields School

Victim entityOldfields School

Incidentdiscovered May 14, 2020

Stated responseSent written notification to affected individuals

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov