HackingTechnologyInformationDelayed DiscoveryIdentity (basic)Government IDMediumContained

Onset Computer Corporation

bd_e249255a50904034 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 12, 2021

Filed

Nov 22, 2021

To disclose

19 weeks

Affected

1state residents only

Linked

2 filings

Confidence

67%

Full breach record for Onset Computer Corporation →

Onset Computer Corporation notified the NH AG of a data event affecting 1 NH resident. Suspicious activity detected July 12, 2021; unauthorized acquisition confirmed Aug 18, 2021. Data included names, addresses, and SSNs. Notification sent Nov 17, 2021. Response included forensic investigation, law enforcement cooperation, and 1-year credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 19 weeks / 133 days

Jul 12, 2021

Discovered

Nov 22, 2021

Filed

vs. sector median

on median

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_c1432a59bf06d4ee2021-11-17 · +5dVerified

Name: Onset Computer Corporation
norm: onset computer

Name: Onset Computer Corporation
norm: onset computer
Industry: Technologyllm

Discovered: Jul 12, 2021
Materiality determined: —
Notification sent: Nov 17, 2021
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General Consumer Protection Bureau

During the incident: Secured its network
Launched an investigation with the assistance of third-party computer specialists
Undertook a diligent and comprehensive review of the contents of these files
Reported the matter to law enforcement and will cooperate with any investigation
Providing access to credit monitoring services for one (1) year, through TransUnion
Changes made: Implementing additional safeguards and training to its employees
Reviewing security policies, procedures, and processes
Additional workforce training is being conducted to reduce the likelihood of a similar future incident
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 19 weeks(133 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 ↗

Massachusetts State AGNov 17 · first

New Hampshire State AG+5d · this page

Pattern: first filing Nov 17 (MA), last Nov 22 (NH) — 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://mm.nh.gov/files/uploads/doj/remote-docs/onset-computer-20211122.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 22, 2021
Raw hash: dd55fbeaf091330faf883c845095b3f600e45f29030e5ba865d859c43ab031bc

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityOnset Computer Corporation

Victim entityOnset Computer Corporation

Incidentdiscovered Jul 12, 2021

Stated responseSecured its network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov