DisclosureLens
GLOBALMalwareManufacturingManufacturingRansomwareSinobiRansom DemandedActor NamedMedium

Genrose Stone + Tile

bd_d30b776210ab1fa9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

Nov 17, 2025

To disclose

Affected

Not disclosed

Confidence

50%
Full breach record for Genrose Stone + Tile

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Sinobi 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: ManufacturingDiscovered: 2025-11-19

Source: Ransomware.live

Post text · scraped from the leak site

Since 1988, we have been working together with homeowners, architects, and designers to bring ideas to life. Our core purpose is to inspire excitement through innovative products and support. At GENROSE Stone + Tile, we not only provide premium stone and tile for your project, we also look for ways to serve your best interests. Service and support are the foundations of the GENROSE brand, and your needs, creative vision, and long-term satisfaction are always our first priority. That's the difference we make every day. We search the world for the most beautiful natural stone and stay in step with fashion trends and technical innovations in interior design. With a very careful eye on style, quality and durability we source, import, and stock over 300 varieties of stone slabs and literally thousands of tile options. With our handcrafted tiles we can make any shape and any color tile in our manufacturing plant right in Connecticut to fulfill your vision.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Nov 17, 2025

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.

About this groupFirst seen 2025-03-24

sinobi

According to ransomware.live, Sinobi is a private vetted-affiliate RaaS group that emerged in mid-2025, believed to be a rebrand of the Lynx/INC ransomware lineage, claiming 176 victims by end of 2025 through double-extortion attacks primarily against mid-market US organizations via compromised SonicWall VPN credentials.

274 victims claimed globally274 tracked hereFull profile →