Gerrity Stone
bd_c6f232a21c4eef10 · schema v1 · pii pii-v2
Full breach record for Gerrity Stone →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Thegentlemen 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.
Source: Ransomware.live
Post text · scraped from the leak site
gerritystone.com zoominfo.com/c/gerrity-stone-inc/48615647 GerrityStone, Inc. is a family-owned stone fabrication and installation company founded in 1997 (part of the Gerrity family business dynasty dating back to 1906), based in Wilmington, Massachusetts, with a state-of-the-art 44,400 sq ft fabrication facility opened in 2022. It is a private, self-funded company with estimated annual revenue of ~$4.4M (range $1–10M) and 43–53 employees. GerrityStone operates the largest natural stone inventory in New England — 2,000+ slabs across 300+ colors, imported mainly from Italy and Brazil. The company offers full-cycle service (digital templating, CNC/water-jet fabrication, installation) and was the first new authorized Cambria quartz fabricator in 10 years. It has won "Best of Boston Home" multiple times (2009, 2010, 2024)
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Oct 2, 2026
Claim posted
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No filing yet · watching
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Claim → filing
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Compliance clock
Not assessable
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
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.
thegentlemen
According to ransomware.live, The Gentlemen is a RaaS group that emerged in July–August 2025, rapidly claiming over 320 victims across 17+ countries by offering affiliates a 90% revenue share, deploying a Go-based locker against Windows, Linux, NAS, and BSD systems; a compromised C2 server in 2026 revealed more than 1,570 linked victims.