HackingTechnologyInformationCustomer Data InvolvedPIIIdentity (basic)LowContained

MyLong

bd_b388f90203cac564 · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 11, 2023

Filed

Mar 8, 2024

To disclose

17 weeks

Affected

1state residents only

Confidence

65%

Full breach record for MyLong →

MyLong IO, Inc. d/b/a Opus Match notified individuals of an unauthorized access incident discovered on November 11, 2023. The incident involved personal information (names) of customers. The company notified federal law enforcement, secured systems, and offered 12 months of credit monitoring via Experian. No evidence of misuse was found.

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Incident timeline

discovery → filing · 17 weeks / 118 days

Nov 11, 2023

Begins

Nov 11, 2023

Discovered

Mar 8, 2024

Filed

vs. sector median

2 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident

Name: MyLong
norm: mylong

Name: MyLong
norm: mylong
Also named: MyLong IO, Inc.dba oflegal entity
Opus Matchdba oftrade name
Industry: Technologyllm

Discovered: Nov 11, 2023
Breach occurred: Nov 11, 2023
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 8, 2024
Affected individuals: 1state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: notified federal law enforcementreporting this incident to relevant state regulators

During the incident: Immediately launched an investigation
Took steps to secure our systems
Notified federal law enforcement
Reporting this incident to relevant state regulators
Offering you complimentary access to 12 months of credit monitoring and identity theft restoration services through Experian
Changes made: Review our existing policies and procedures
Implement additional safeguards
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 17 weeks(118 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://dojmt.gov/wp-content/uploads/OCP/Consumer-notification-letter-1171.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 8, 2024
Raw hash: a00efd8de94c19ada71d69b7573e28104c9e11aeec8615f48ebe012630ed06d8

Reporting entityMyLong

Victim entityMyLong

Incidentdiscovered Nov 11, 2023

Stated responseImmediately launched an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov