olsonsteel.com
blackbastaThis record tracks a ransomware attack claimed by the blackbasta group against olsonsteel.com. 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
Olson & Co. Steel is a premier steel contractor that provides steel fabrication, erection, and specialty construction services. The company was formed in 2002 from the consolidation of Bostrom Bergen Metal Products and Meddco Metals, and has a long history of serving the construction industry since 1960. Olson & Co. Steel has completed various specialty projects, including the Potrero Power Station A Building, Santa Clara Valley Medical Center Art Feature, Massy House, Hangar 3 Timber Repair Scaffold and Shoring Tower, Orbital Art Feature, Stanford Central Campus Process Steam System, U.C Davis Brewery, Saint Peter & Paul Church, Stanley Mosk Library & Courts, San Jose Southside Police Station, Geneva Car Enclosure (Butler), California Dairies Plant 7, California Dairies Visalia Plant, Keyes Ethanol Plant, and Pixley Ethanol. The company is a market leader in bringing technology to its detailing, fabrication, and erection processes, and strives for innovation and continuous improvement.SITE: www.olsonsteel.com Address : 1941 Davis Street, San Leandro, CA, 94577 USAALL DATA SIZE: ≈900gb 1. Company data: HR, Accounting and etc… 2. Employees, users data + personal documents 3. Projects and CAD, Confidetial documents and drawings And much more…
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.