HackingEmployee Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTEMPLOYMENTMediumContained
BELDEN INC.
bd_a2dfc0946b798fac · schema v1 · pii pii-v1
Full breach record for BELDEN INC. →Belden, Inc. disclosed a data security incident affecting Grass Valley USA, LLC employees. On November 12, 2020, Belden detected unusual activity on servers containing personal information of current and former employees. An external party accessed servers containing names, birthdates, SSNs, bank account info, and employment data. Belden contained the access, engaged forensic experts, and notified law enforcement. Identity protection services were offered to affected individuals.
California clockDiscovered Nov 12, 2020 → Notified Nov 24, 202012d ✓ CA 60-day OK5 weeks discovery → filing
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
- bd_189033c89f5af718Maine State AGfiled 2020-12-14Candidate
- bd_191a2b2e9f0f7348Oregon State AGfiled 2020-12-14Verified
- bd_43ef5bdc1cf5f6e4California State AGfiled 2020-12-14Verified
- bd_b0003efc0d9de31dMontana State AGfiled 2020-12-14Verified
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-197167
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
- 55f0b51c7d7e3f25deea27c78b67fca4d82221413f67a8ef8a2833224ff616a1
Reporting entity
- Name
- Grass Valley USA LLCnorm: grass valley usa
Victim entity
- Name
- BELDEN INC.norm: belden
- Domain
- belden.com
Incident
- Discovered
- Nov 12, 2020
- Materiality determined
- —
- Notification sent
- Nov 24, 2020
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTEMPLOYMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Regulator citations
- Working with regulatory and law enforcement officials, including the F.B.I. and Department of Homeland Security
Compliance
- Time to disclose
- 5 weeks(32 days from discovery to filing)
- Compliance flags
- CA 60-day OK · 12d
- Discovery-date grounding
- letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
- Clock breakdown
Statute Window Elapsed Threshold Status California Discovered: Nov 12, 2020→ Notified: Nov 24, 202012d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.