HackingEducationEducationVulnerability ExploitData ExfiltratedCustomer Data InvolvedIdentity (basic)Financial accountMediumContained

TST BOCES

bd_9c96f50bb988e2a6 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 26, 2023

Filed

Jun 9, 2023

To disclose

6 weeks

Affected · nationwide

11,0887 in this filing

Linked

5 filings

Confidence

66%

Full breach record for TST BOCES →

TST BOCES, an education entity based in New York, experienced an external system breach (hacking) on April 2, 2023, discovered on April 26, 2023. The incident affected 11,088 individuals, including 7 Maine residents. Personal names and financial account numbers (or credit/debit card numbers with security codes/PINs) were compromised. The entity provided written notification on June 9, 2023, and offered one year of credit monitoring and identity theft protection services through TransUnion.

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Maine clockDiscovered Apr 26, 2023 → Filed with AG Jun 9, 202344d ⏱ ME AG >30d6 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.

Incident timeline

undetected · 24 days

discovery → filing · 6 weeks / 44 days

Apr 2, 2023

Begins

Apr 26, 2023

Discovered

Jun 9, 2023

Filed

This filing is one of 5 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_81ca0dd6e2e07c662023-06-09Verified
Vermont State AGbd_99e7bdebaef18e4d2023-06-09Verified
Indiana State AGbd_c45e064b72473e682023-06-09Verified
Montana State AGbd_fd4aae4bea631ff42023-06-09Verified

Name: TST BOCES
norm: tst boces

Name: TST BOCES
norm: tst boces
Industry: Educationllm

Discovered: Apr 26, 2023
Breach occurred: Apr 2, 2023
Undetected for: 24 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 9, 2023
Affected individuals: 11,088state + 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 one year of credit monitoring and identity theft protection services through TransUnion
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(44 days from discovery to filing)
Compliance flags: ME AG >30d · 44d
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: Apr 26, 2023
→ Filed with AG: Jun 9, 2023
44d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Apr 26, 2023 → Filed with AG: Jun 9, 2023	44d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Massachusetts State AGJun 9 · first

Vermont State AGJun 9 · first

Indiana State AGJun 9 · first

Montana State AGJun 9 · first

Maine State AGJun 9 · first · this page

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-a1252b4f8318/1cc7647f-2f80-438d-8997-f971726b6cb9.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 9, 2023
Raw hash: 9d951c72580649d1aba813ab468b2c82e1ce99fd0482c6ec162a0e953b6ddeb7

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityTST BOCES

Victim entityTST BOCES

Incidentdiscovered Apr 26, 2023

Stated responseSent written notification to affected individuals

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov