HackingTelecom & MediaInformationCustomer Data InvolvedPIIIdentity (basic)LowContained

Frontier Communications Parent, Inc.

bd_57d525f364152c8c · schema v1 · pii pii-v1

Severity

Low

Discovered

Apr 14, 2024

Filed

Jun 11, 2024

To disclose

8 weeks

Affected

Not disclosed

Linked

13 filings

Confidence

65%

Full breach record for Frontier Communications Parent, Inc. →

Frontier Communications Parent, Inc. detected unauthorized access to internal IT systems on April 14, 2024. The breach occurred on April 13, 2024. Personal information including names and other basic identity data was accessed. Financial information was not affected. Frontier retained cybersecurity experts, strengthened network security, notified law enforcement, and offered one year of credit monitoring via Kroll.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 1 days

discovery → filing · 8 weeks / 58 days

Apr 13, 2024

Begins

Apr 14, 2024

Discovered

Jun 11, 2024

Filed

This filing is one of 13 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Oregon State AGbd_b23ebddb7063893c2024-06-11Verified
South Carolina State AGbd_1ad3e04da3aa1a192024-06-12 · +1dVerified
New Hampshire State AGbd_30e70a7e3b23c0662024-06-12 · +1dVerified
Massachusetts State AGbd_f27099ff22cc14332024-06-12 · +1dVerified

Show 6 more filings ↓up to 10d gap

Vermont State AGbd_6f48797adf66ea542024-06-06 · +5dVerified
Washington State AGbd_8545feafbbff62ee2024-06-06 · +5dVerified
Indiana State AGbd_9bc494f9d21b71882024-06-06 · +5dVerified
Maine State AGbd_e5e0294adddf8e012024-06-06 · +5dVerified
Montana State AGbd_e84a2e2c8c758f8e2024-06-06 · +5dVerified
Illinois State AGbd_75c1e034cbdb1fb42024-06-01 · +10dCandidate

Showing first 10 of 12 linked disclosures.

Name: Frontier Communications Parent, Inc.
norm: frontier communications parent
Domain: frontier.com

Name: Frontier Communications Parent, Inc.
norm: frontier communications parent
Domain: frontier.com
Industry: Telecom & Mediallm

Discovered: Apr 14, 2024
Breach occurred: Apr 13, 2024
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified law enforcement and applicable regulatory authorities

During the incident: Retained leading cybersecurity experts to support the investigation and contain the incident
Took steps to further strengthen our network security and prevent further access by the third party
Notified law enforcement and applicable regulatory authorities
Offering you free credit monitoring and identify theft resolution services for one year through Kroll
Changes made: Took steps to further strengthen our network security and prevent further access by the third party
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(58 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 11 states

View merged incident ↗

Illinois State AGJun 1 · first

Vermont State AG+5d

Washington State AG+5d

Indiana State AG+5d

Maine State AG+5d

Montana State AG+5d

Oregon State AG+10d

California State AG+10d · this page

South Carolina State AG+11d

New Hampshire State AG+11d

Massachusetts State AG+11d

Pattern: first filing Jun 1 (IL), last Jun 12 (MA) — a 11-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

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://oag.ca.gov/ecrime/databreach/reports/sb24-586806
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 11, 2024
Raw hash: 80d31f18f2ee3e4a11910835e8cb08a8e043a4848dd6d29d47bbb43513936fa1

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityFrontier Communications Parent, Inc.

Victim entityFrontier Communications Parent, Inc.

Incidentdiscovered Apr 14, 2024

Stated responseRetained leading cybersecurity experts to support the investigation and contain the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov