DisclosureLens
GLOBALMalwareRansomwareThegentlemenRansom DemandedActor NamedMedium

Zinkan Enterprises

bd_f4eaeac29d0ce271 · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Oct 26, 2026

To disclose

—

Affected

Not disclosed

Confidence

50%
Full breach record for Zinkan Enterprises →

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.

Group activity: Not FoundDiscovered: 2026-10-31

Source: Ransomware.live

Post text · scraped from the leak site

zinkanenterprises.com Zinkan Enterprises is a private US environmental services company founded in 1983 in Hunt Valley, Ohio, operating in water treatment, pond and lake management, oil and gas chemicals and waste management. With 45 to 75 employees and estimated revenue of 5 to 20 million dollars, it owns several brands including Pace Products, the creator of Freeze Free, the world's first anti-freeze pond coating dating back to the 1960s. Its Crystal Clear division manages ponds and water features for prestigious clients including Walt Disney World golf courses and the 2006 Open Championship at Royal Liverpool. Led by founder Thomas Zinkan, the company offers full-cycle solutions from chemical products to fountain equipment and contract pond maintenance. Core strengths are 42 years of experience, a unique patented anti-freeze technology and diversified revenue across four environmental service verticals.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Oct 26, 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.

About this groupFirst seen 2023-02-28

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.

1,059 tracked hereFull profile →