DisclosureLens
GLOBALMalwareRetail & ConsumerRetailRansomwareCmdorganizationRansom DemandedActor NamedMedium

Goldberg Coins & Collectibles Inc.

bd_5da91fd5e5d774e4 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 14, 2026

To disclose

—

Affected

Not disclosed

Linked

2 records

Confidence

50%
Full breach record for Goldberg Coins & Collectibles Inc. →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Cmdorganization 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: Not FoundDiscovered: 2026-05-14

Source: Ransomware.live

Post text · scraped from the leak site

Goldberg Coins & Collectibles Inc. is a family-owned business specializing in numismatic auctions and collectibles, with a legacy dating back to 1930. The company offers expert auction services, personal consultations, and has a strong reputation for achieving record-breaking prices for consignors. Their intended clients include coin collectors and investors looking to sell or acquire high-quality numismatic items. With over 80 years of combined experience, Ira and Larry Goldberg provide a professional and personalized service, ensuring client satisfaction and exceptional results.

Incident timeline — mostly unverified

? — ?

Breach window unknown

May 14, 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

This leak-site claim is one of 2 records about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

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.

About this groupFirst seen 2026-01-25

cmdorganization

According to ransomware.live, CMD is a new kind of company that specializes in corporate system security and in identifying vulnerabilities across all aspects of the software used by a company. CMD operates on a global scale recognizing the critical importance of timeliness and confidentiality.

43 victims claimed globally43 tracked hereFull profile →