Sleepy Hollow Country Club
akiraThis record tracks a ransomware attack claimed by the akira group against Sleepy Hollow Country Club. 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
Sleepy Hollow Country Club is a private country club located in S carborough, New York. We are going to upload about 14 GB of corporate data. Confidentia l agreements, a lot of employee personal information (DOB, passpo rts, social security cards, addresses, phones, emails, and so on) , detailed financial data, a bit of client data, contracts and ag reements, NDAs, etc.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.