HackingInformationCustomer Data InvolvedIdentity (basic)Government IDMedium

GRASS VALLEY USA, LLC

bd_857f13e57e90983f · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 15, 2020

Filed

Dec 14, 2020

To disclose

29 days

Affected · nationwide

5582 in this filing

Linked

6 filings

Confidence

75%

Full breach record for GRASS VALLEY USA, LLC →

Grass Valley USA, LLC reported a data breach to the Maine Attorney General, indicating that an external system breach (hacking) was discovered on November 15, 2020. The breach affected 2 Maine residents, compromising their names and Social Security numbers. The company provided electronic notification to the affected individuals on December 14, 2020, and offered a 24-month membership to Experian IdentityWorks Credit 3B for identity theft protection.

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Maine clockDiscovered Nov 15, 2020 → Filed with AG Dec 14, 202029d ✓ ME AG ≤30d29 days discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 29 days

Nov 15, 2020

Discovered

Dec 14, 2020

Filed

This filing is one of 6 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Oregon State AGbd_2b9f063d9acf2dd52020-12-14Verified
Massachusetts State AGbd_913bc20ba68395972020-12-14Verified
Indiana State AGbd_fd12990a74b001a92020-12-14Verified
New Hampshire State AGbd_16522eb0e4ba475a2020-12-15 · +1dVerified

Show 1 more filing ↓up to 20d gap

Montana State AGbd_26de5f7e93f79fc02020-11-24 · +20dCandidate

Name: GRASS VALLEY USA, LLC
norm: grass valley usa

Name: GRASS VALLEY USA, LLC
norm: grass valley usa

Discovered: Nov 15, 2020
Materiality determined: —
Notification sent: Dec 14, 2020
Affected individuals: 558state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
Threat actor: External

Changes made: Offered 24-month membership of Experian IdentityWorks Credit 3B
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 29 days(29 days from discovery to filing)
Compliance flags: ME AG ≤30d · 29d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Nov 15, 2020
→ Filed with AG: Dec 14, 2020
29d 30 days ME AG ≤30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Nov 15, 2020 → Filed with AG: Dec 14, 2020	29d	30 days	ME AG ≤30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Montana State AGNov 24 · first

Oregon State AG+20d

Massachusetts State AG+20d

Indiana State AG+20d

Maine State AG+20d · this page

New Hampshire State AG+21d

Pattern: first filing Nov 24 (MT), last Dec 15 (NH) — a 21-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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/a91b2e38-9977-47fd-8f37-824bf60f12e9.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 14, 2020
Raw hash: d5ea04274f85292c9630cf6b6d211d9c31d8015ff73be4301964a0749e100a0b

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityGRASS VALLEY USA, LLC

Victim entityGRASS VALLEY USA, LLC

Incidentdiscovered Nov 15, 2020

Stated responseOffered 24-month membership of Experian IdentityWorks Credit 3B

ComplianceME AG ≤30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov