Bentham & Holroyd Ltd
medusaThis record tracks a ransomware attack claimed by the medusa group against Bentham & Holroyd Ltd. 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
Bentham & Holroyd Ltd is an engineering firm founded in 1830, subcontracted, based in Bradford, West Yorkshire, specializing in the production of precision components for the oil and gas industry, as well as offering a variety of services in CNC turning and manual turning, CNC milling, waterjet cutting and welding.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.