DisclosureLens
GLOBALMalwareHealthcareHealthcareRansomwareCl0pRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh

Nuance Communications, Inc

bd_40ea5b2a63ba1e58 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Jun 16, 2023

To disclose

—

Affected

Not disclosed

Linked

11 records

Confidence

50%

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Cl0p on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Group activity: HealthcareDiscovered: 2023-06-16

Source: Ransomware.live

Post text · scraped from the leak site

Nuance - Conversational AI for Healthcare and Customer Engagement - Nuance

Incident timeline — mostly unverified

? — ?

Breach window unknown

Jun 16, 2023

Claim posted

—

Corroborated · see linked filings

This record's own dates cannot anchor compliance clocks; see the linked filings.

Claim → filing

—

Compliance clock

Not assessable

This leak-site claim is one of 11 records 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 →

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Show 6 more filings ↓up to 166d 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 claimThis record

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source ceiling

  • actor name
  • victim claim
  • ransom/leak status
  • discovery date
  • materiality
  • notification
  • affected count
  • confirmed data types
  • compliance clock

The ✕ fields stay blank until a regulatory filing or victim disclosure lands.