MalwareEducationEducationRansomwareSupply Chain (3P Vendor)Data ExfiltratedRansom DemandedIdentity (basic)Government IDMediumContained

Long Island Lutheran Middle and High School

bd_ccd7c86f17a68499 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 29, 2020

Filed

Apr 22, 2021

To disclose

29 weeks

Affected

Confidence

66%

Full breach record for Long Island Lutheran Middle and High School →

Supplemental notice from Long Island Lutheran Middle and High School regarding a third-party vendor (Blackbaud) ransomware incident. Data exfiltrated before May 20, 2020. Affected data includes names, addresses, and SSNs. 3 individuals affected total (1 NH resident). Initial notice Jan 2021; supplemental notice April 2021 for additional individuals. Credit monitoring offered.

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Incident timeline

undetected · 151 days

discovery → filing · 29 weeks / 205 days

May 1, 2020

Begins

Sep 29, 2020

Discovered

Apr 22, 2021

Filed

vs. sector median

+21 wks slower

Part of BLACKBAUD, INC. supply-chain incident (2020) — a supply-chain cascade affecting multiple organizations.View cascade →

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed3 affectedView incident

Name: Long Island Lutheran Middle and High School
norm: long island lutheran middle and high school

Name: Long Island Lutheran Middle and High School
norm: long island lutheran middle and high school
Industry: Educationllm

Discovered: Sep 29, 2020
Breach occurred: May 1, 2020 – May 20, 2020
Undetected for: 151 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 26, 2021
Affected individuals: 3state + nationwide
Data types: Identity (basic)Government ID
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 ChannelT1195 Supply Chain Compromise
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General Consumer Protection Bureau on January 26, 2021Supplemental notice provided to New Hampshire Attorney General on April 15, 2021
Initial access: supply_chain

During the incident: Provided notice to individuals on January 26, 2021
Provided notice to additional individuals on April 15, 2021
Provided access to credit monitoring services for two years through CyberScout
Provided impacted individuals with guidance on how to better protect against identity theft and fraud
Provided information on how to place a fraud alert and security freeze on one's credit file
Provided information on how to obtain a free credit report
Provided written notice to other state regulators
Changes made: Working to review existing policies and procedures regarding third-party vendors
Working with Blackbaud to evaluate additional measures and safeguards to protect against this type of incident in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 29 weeks(205 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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://mm.nh.gov/files/uploads/doj/remote-docs/long-island-lutheran-middle-high-20210422.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 22, 2021
Raw hash: 74c853bfb7ef71a39f1726ec158fd96e21f116d6285febe26f73c5469fd95802

Reporting entityLong Island Lutheran Middle and High School

Victim entityLong Island Lutheran Middle and High School

Incidentdiscovered Sep 29, 2020

Stated responseProvided notice to individuals on January 26, 2021

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov