R.J. Zavoral & Sons, Inc.
bd_d11eb3ef98e5dbbb · schema v1 · pii pii-v1
Full breach record for R.J. Zavoral & Sons, Inc. →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
Established in 1951, R.J. Zavoral and Sons, Inc. is a leading earth moving and construction services contractor based in East Grand Forks, MN, specializing in asphalt paving, road and rail construction, site work, and underground utilities. The company serves clients across the Red River Valley, including municipalities, private businesses, and industries, providing solutions for flood mitigation and environmental site management. With a commitment to quality and family values, R.J. Zavoral and Sons employs innovative technologies to ensure efficient project execution and customer satisfaction. Their extensive experience in construction has allowed them to build strong relationships with various clients, further solidifying their reputation in the industry
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Feb 11, 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.
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.