Ess Brothers & Sons
bd_5739d26404b35680 · schema v1 · pii pii-v1
Full breach record for Ess Brothers & Sons →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group DragonForce 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
Ess Brothers and Sons' mission is to provide products and services, in an honorable way, that exceed the expectations and needs of each and every one of our clients. If we don't have a product in stock, we will find it, and if we can't find it, we will make it. Ess Brothers and Sons was establish in 1867 by Joseph Ess and is now in its sixth generation of ownership with Troy and Trent continuing the tradition of excellence established over 148 years ago. From Joseph's establishing a blacksmith and wagon shop to Frank creating a foundry to Edmund and Wallace's vision of supplying municipal castings to Tom's business expansion, the many Ess generations have done what few men do, provide their children with a pathway for a legacy of success.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Jun 17, 2025
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.
dragonforce
According to ransomware.live, DragonForce is a major ransomware-as-a-service operation first observed in August 2023 that launched a formal affiliate program offering 80% revenue share, then rebranded as a "ransomware cartel" in 2025, gaining notoriety for high-profile attacks on UK retailers Marks & Spencer, Co-op, and Harrods.