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GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareInc RansomRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh

CUSTOMSIGN

bd_40643848c4f14a4b · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Jun 3, 2026

To disclose

—

Affected

Not disclosed

Confidence

50%
Full breach record for CUSTOMSIGN →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group INC Ransom 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: Business ServicesDiscovered: 2026-06-04
View aggregator listing on ransomware.live

Source: Ransomware.live

Post text · scraped from the leak site

About Custom Sign & Engineering Custom Sign & Engineering, Inc. specializes in creating high-quality, custom commercial digital signs and billboards in Evansville, Indiana. The company offers a wide range of products, including LED dimensional letters, monumental signs, and information displays, all designed to meet the specific needs of businesses. The company is committed to providing customer-focused services at competitive prices and with free estimates. It serves clients in three states—Illinois, Indiana, and Kentucky—helping businesses enhance their visibility and brand image through eye-catching signage. Translated with ***.com (free version)

Incident timeline — mostly unverified

? — ?

Breach window unknown

Jun 3, 2026

Claim posted

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Claim → filing

—

Compliance clock

Not assessable

Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident

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.

No regulatory filing corroborates this yet — it is the attacker's own assertion. Watch this entity to be notified the moment a filing corroborates or contradicts it.

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.