HackingRetail & ConsumerRetailStolen CredentialsTargetedPIIFinancial accountFinancial credentialsLowResolved

Leerburg Enterprises, Inc.

bd_054cd912d9774481 · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 4, 2021

Filed

Mar 28, 2022

To disclose

13 months

Affected

141state residents only

Linked

9 filings

Confidence

66%

Full breach record for Leerburg Enterprises, Inc. →

Leerburg Enterprises, Inc. notified the NH AG that payment card data (name, card number, CVV) for 141 NH residents was accessed between Sept 2020 and Nov 2021. The company detected the issue on March 4, 2021, engaged forensic specialists, remediated the vulnerability, and sent notices on March 23, 2022.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 177 days

discovery → filing · 13 months / 389 days

Sep 8, 2020

Begins

Mar 4, 2021

Discovered

Mar 28, 2022

Filed

vs. sector median

+48 wks slower

This filing is one of 9 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

Maine State AGbd_0971e1b52710b25b2022-03-23 · +5dVerified
Massachusetts State AGbd_4b4e6b73a196b9b42022-03-23 · +5dVerified
Washington State AGbd_78b19265c5f267972022-03-23 · +5dVerified
Oregon State AGbd_88bf60d6debe83b32022-03-23 · +5dVerified

Show 4 more filings ↓up to 86d gap

California State AGbd_93e1458ca41579c02022-03-23 · +5dVerified
Montana State AGbd_97536d64f3e26dab2022-03-23 · +5dVerified
Indiana State AGbd_c50ad3e42de73d142022-03-23 · +5dVerified
Illinois State AGbd_429575b9329475072022-01-01 · +86dCandidate

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: Leerburg Enterprises, Inc.
norm: leerburg enterprises
Domain: leerburg.com
Industry: Retail & Consumerllm

Discovered: Mar 4, 2021
Breach occurred: Sep 8, 2020 – Nov 24, 2021
Undetected for: 177 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 23, 2022
Affected individuals: 141state-resident count only
Data types: PIIFinancial accountFinancial credentials
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1056 Input Capture
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General
Initial access: exploit_public_facing

During the incident: Commenced an investigation with the assistance of payment card industry-accredited computer forensic specialists
Remediated the issue that allowed the unauthorized access and/or acquisition to occur
Implemented additional security enhancements
Provided impacted individuals with guidance on how to better protect against identity theft and fraud
Reporting this incident to certain state regulators and Attorneys General
Changes made: Implemented additional security enhancements to help prevent an incident from occurring in the future
Working to implement additional data security safeguards
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 months(389 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 9 filings · 9 states

View merged incident ↗

Illinois State AGJan 1 · first

Maine State AG+81d

Massachusetts State AG+81d

Washington State AG+81d

Oregon State AG+81d

California State AG+81d

Montana State AG+81d

Indiana State AG+81d

New Hampshire State AG+86d · this page

Pattern: first filing Jan 1 (IL), last Mar 28 (NH) — a 86-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://mm.nh.gov/files/uploads/doj/remote-docs/leerburg-enterprises-20220328.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 28, 2022
Raw hash: f0016dfe553e40dfbfb527cf81ce95ffc6c57079a4c395055020489deffb6a85

Linked disclosures

Regulatory filings (8) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityLeerburg Enterprises, Inc.

Incidentdiscovered Mar 4, 2021

Stated responseCommenced an investigation with the assistance of payment card industry-accredited computer forensic specialists

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov