Dragon Tax and Management INC
bianlianThis record tracks a ransomware attack claimed by the bianlian group against Dragon Tax and Management 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
Dragon Tax are Accountants and Enrolled Agents that provide accounting and bookkeeping services for many of our self-employed and business clients. Services include but are not limited to payroll, recording of transactions, reconciliation, managerial accounting, cost analysis, fraud prevention, tax form preparation and creation of financial statements.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.