DisclosureLens
UnknownInformationHigh

Nuance Communications, Inc

bd_61e841c1c6509034 · schema v1 · pii pii-v1

Severity

High

Discovered

Jul 10, 2023

Filed

Sep 19, 2023

To disclose

10 weeks

Affected

1,225,054

Linked

11 filings

Confidence

95%
Full breach record for Nuance Communications, Inc3 incidents on file

Nuance Communications Inc reported a data breach to the Oregon Attorney General. The breach was reported on 2023-09-19. The breach occurred during 5/28/2023 - 5/29/2023. The breach was discovered on 7/10/2023. 1,225,054 individuals were affected. Notice was sent on 9/18/2023.

Oregon clock OR AG >45d10 weeks discovery → filing
AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 43 days
discovery → filing · 10 weeks / 71 days

May 28, 2023

Begins

Jul 10, 2023

Discovered

Sep 19, 2023

Filed

This filing is one of 11 about the same incident.View merged incident
Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →
A leak claim by dispossessor about this victim predates this filing by 453 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (9) · sorted by filing gap

Show 5 more filingsup to 261d gap

Filing propagation · 10 filings · 9 states

View merged incident ↗

Pattern: first filing Jan 1 (IL), last Sep 19 (OR) — a 261-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.