HackingTechnologyInformationStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountPIIMediumContained

Lakeside Software

bd_b316ed6fecf37ff4 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 26, 2022

Filed

Feb 22, 2023

To disclose

17 weeks

Affected

16state residents only

Linked

2 filings

Confidence

67%

Full breach record for Lakeside Software →2 incidents on file

Lakeside Software, LLC filed a supplemental notice with the New Hampshire Attorney General regarding a security incident discovered on October 26, 2022. Unauthorized access to employee benefits and payroll files resulted in the exposure of PII, including SSNs and bank account information, for 16 New Hampshire residents. Lakeside engaged forensic investigators, notified law enforcement, and provided 24 months of credit monitoring.

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Incident timeline

discovery → filing · 17 weeks / 119 days

Oct 26, 2022

Discovered

Feb 22, 2023

Filed

vs. sector median

2 wks faster

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

Maine State AGbd_e1da904ea812ac4e2023-02-22Candidate

Name: Lakeside Software
norm: lakeside software
Domain: lakeside-software.com

Name: Lakeside Software
norm: lakeside software
Domain: lakeside-software.com
Industry: Technologyllm

Discovered: Oct 26, 2022
Materiality determined: —
Notification sent: Feb 22, 2023
Affected individuals: 16state-resident count only
Data types: Identity (basic)Government IDFinancial accountPII
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified Attorney General of the State of New Hampshire
Initial access: valid_credentials

During the incident: Took affected systems offline
Engaged a leading forensic security firm to assist in the investigation
Notified law enforcement
Re-secured the affected systems
Providing 24 months of complimentary credit monitoring services through IDX
Changes made: Reviewing its technical safeguards and assessing whether to put in additional appropriate safeguards to protect personal information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 17 weeks(119 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Maine State AGFeb 22 · first

New Hampshire State AGFeb 22 · 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://mm.nh.gov/files/uploads/doj/remote-docs/lakeside-software-20230222.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 22, 2023
Raw hash: ef384f29ca7637e987559e7b7e3e0007b9cc1f70073ef2756608c6f5816704dd

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityLakeside Software

Victim entityLakeside Software

Incidentdiscovered Oct 26, 2022

Stated responseTook affected systems offline

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov