HackingTechnologyInformationStolen CredentialsCustomer Data InvolvedPIIIdentity (basic)LowContained

Lifeline Systems Company

bd_bccf54a1e5a31729 · schema v1 · pii pii-v1

Severity

Low

Discovered

Aug 6, 2022

Filed

Sep 7, 2023

To disclose

13 months

Affected

69state residents only

Linked

8 filings

Confidence

65%

Full breach record for Lifeline Systems Company →3 incidents on file

Lifeline Systems Company notified Montana residents of a security incident where unauthorized access occurred between July 27 and August 6, 2022. The company engaged forensic investigators, isolated systems, and enhanced network monitoring. Subscribers were offered one year of Experian IdentityWorks credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 10 days

discovery → filing · 13 months / 397 days

Jul 27, 2022

Begins

Aug 6, 2022

Discovered

Sep 7, 2023

Filed

vs. sector median

+38 wks slower

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Maine State AGbd_0ce3a4f1c4f26c5a2023-09-07Candidate
California State AGbd_1dd0766483a91fd42023-09-07Verified
New Hampshire State AGbd_83a4f5aa36ea64662023-09-07Verified
Vermont State AGbd_842046e87b3a27172023-09-07Verified

Show 3 more filings ↓

Massachusetts State AGbd_84a15746d214bcf32023-09-07Verified
Washington State AGbd_94595bafed06f5612023-09-07Verified
Indiana State AGbd_9902a85fee5bbffa2023-09-07Verified

Name: Lifeline Systems Company
norm: lifeline systems

Name: Lifeline Systems Company
norm: lifeline systems
Industry: Technologyllm

Discovered: Aug 6, 2022
Breach occurred: Jul 27, 2022 – Aug 6, 2022
Undetected for: 10 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 69state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Initiated our incident response protocols
Isolating potentially impacted systems and network functions
Began an investigation with the assistance of a computer forensics firm
Offering you a one-year complimentary membership to Experian® IdentityWorksSM Credit 3B
Changes made: Enhanced our existing network monitoring capabilities
Will continue to regularly audit our systems for any unauthorized activity
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 months(397 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

Maine State AGSep 7 · first

California State AGSep 7 · first

New Hampshire State AGSep 7 · first

Vermont State AGSep 7 · first

Massachusetts State AGSep 7 · first

Washington State AGSep 7 · first

Indiana State AGSep 7 · first

Montana State AGSep 7 · 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://dojmt.gov/wp-content/uploads/OCP/Consumer-notification-letter-650.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 7, 2023
Raw hash: 075bda25570c7aa1c14911979a1b2053d8804445a4ee8de88a022b2eaa537872

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityLifeline Systems Company

Victim entityLifeline Systems Company

Incidentdiscovered Aug 6, 2022

Stated responseInitiated our incident response protocols

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov