Keystone Pacific Property Management LLC
bianlianThis record tracks a ransomware attack claimed by the bianlian group against Keystone Pacific Property Management LLC. 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
Keystone Pacific Property Management specializes in the management of common interest developments in Southern California. Currently, the locally owned firm manages over 60,000 units in master-planned, condominium, townhome, single-family home, mixed-use and commercial common interest developments. Keystone Pacific's clients receive superior community association services through it enthusiast team members.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.