Crown Grinding & Machining
blackbyteThis record tracks a ransomware attack claimed by the blackbyte group against Crown Grinding & Machining. 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
Crown Grinding and Machining has been providing quality material and service since 1999. Our modern facility and experienced operators are capable of meeting your custom steel needs. We specialize in surface grinding and milling as well as steel supply.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.