Alchin Long Group
bd_816db0d6943feb65 · schema v1 · pii pii-v2
Full breach record for Alchin Long Group →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
alchinlong.com zoominfo.com/c/alchin-long-group/1158898894 Alchin Long Group Australian hardware conglomerate founded in 1969, when Ray Long and Roy Alchin started a dormant sand-casting foundry out of an old racehorse stable in Annandale, Sydney — today HQ'd in a purpose-built 12,000 m2 Wetherill Park campus with ~250 staff, ~$50–100M revenue, and manufacturing across Australia, NZ, Malaysia, Taiwan and China. Its portfolio covers the whole door & window hardware value chain: flagship Doric (award-winning locks, rollers, chainwinders, multi-point systems + new Sparq smart automation), heritage Cowdroy (est. 1890 — tracks & seals), Colonial Castings (world's largest cast-aluminium outdoor furniture maker), government-endorsed security brand AMS, and repair franchise Lock & Roll — plus its own NATA-accredited testing lab (Azuma Design), a rare in-house compliance moat. Second-generation family leadership (Nigel Long, Mike Alchin), 80+ patents, in-house 3D printing/CNC
J jump to incidentP pin to compareR raw source
Incident timeline — mostly unverified
? — ?
Breach window unknown
Sep 14, 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.