R.J. Zavoral & Sons, Inc.
dragonforceThis record tracks a ransomware attack claimed by the dragonforce group against R.J. Zavoral & Sons, Inc.. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
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
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.