DisclosureLens
UnknownTechnologyManufacturingInformationLow

II-VI Incorporated

bd_81d5e4788403ee71 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Dec 17, 2020

To disclose

—

Affected

Not disclosed

Linked

5 filings

Confidence

53%
Full breach record for II-VI Incorporated →

II-VI Incorporated reported a data security breach to the California Attorney General. The breach occurred on November 19, 2020. The provided source document contains only the filing metadata and an empty attachment placeholder; no narrative details regarding the nature of the breach, data types affected, or number of individuals impacted are available in the text.

Incident timeline

Nov 19, 2020

Begins

Dec 17, 2020

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

Filing propagation · 5 filings · 5 states

View merged incident ↗
Montana State AGDec 7 · first
Indiana State AG+2d
California State AG+10d · this page
New Hampshire State AG+11d
Massachusetts State AG+16d

Pattern: first filing Dec 7 (MT), last Dec 23 (MA) — a 16-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.