MalwareTechnologyInformationRansomwareData ExfiltratedCustomer Data InvolvedPIIIdentity (basic)LowContained

CommScope Holdings, Inc.

bd_068c9cf69b8a457a · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

May 12, 2023

To disclose

—

Affected

1state residents only

Linked

5 filings

Confidence

66%

Full breach record for CommScope Holdings, Inc. →2 incidents on file

CommScope Holdings Inc. notified the NH Attorney General of a cybersecurity incident involving malware deployment. An unauthorized party removed data from the network on March 26, 2023. One New Hampshire resident was affected. CommScope engaged forensic investigators, notified law enforcement, and offered 24 months of credit monitoring.

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Incident timeline

Mar 26, 2023

Begins

May 12, 2023

Filed

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Indiana State AGbd_699e07109092835f2023-05-12Verified
Massachusetts State AGbd_a49dbd5b402a11762023-05-12Verified
Montana State AGbd_cdb13da2e97d57a62023-05-12Candidate
Maine State AGbd_e13ae6487e8e60552023-05-12Verified

Name: CommScope Holdings, Inc.
norm: commscope holdings

Name: CommScope Holdings, Inc.
norm: commscope holdings
Industry: Technologyllm

Discovered: —
Breach occurred: Mar 26, 2023
Materiality determined: —
Notification sent: May 12, 2023
Affected individuals: 1state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unknown
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified the New Hampshire Attorney General

During the incident: Launched a forensic investigation with the assistance of a leading cybersecurity firm
Reported the matter to law enforcement
Took steps to mitigate and remediate the incident
Enhanced security controls and monitoring practices
Changes made: Enhanced security controls and monitoring practices
Offered 24 months of complimentary credit monitoring services through Equifax
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Indiana State AGMay 12 · first

Massachusetts State AGMay 12 · first

Montana State AGMay 12 · first

Maine State AGMay 12 · first

New Hampshire State AGMay 12 · 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/commscope-holdings-20230512.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 12, 2023
Raw hash: 47bb41ddc3ffb8c7d6cd8cd3c79a2bb9543d90793f312009b6078a9c4f3acb4c

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityCommScope Holdings, Inc.

Victim entityCommScope Holdings, Inc.

IncidentUnknown

Stated responseLaunched a forensic investigation with the assistance of a leading cybersecurity firm

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov