This record tracks a ransomware attack claimed by the
qilin group against
Atlantic City Housing Authority. 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 GAP
Window 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.
358days open
t1 · Published
t2 · Pending
Business Category
Public Sector
Indexed by Breach House
November 06, 2025
Disclosed / Notified
Not disclosed yet
Attack Summary
Atlantic City HA operates within the United States public sector, providing municipal services and administrative functions for the Atlantic City area. The entity www.atlanticcityha.org is cataloged in this threat-intelligence index under the classification of ransomware victim, with the associated threat actor identified as qilin. The listing reflects documented intelligence linking this organization to a ransomware-related activity within the public sector context. This entry serves to inform security teams and analysts monitoring threats against government and public infrastructure entities in the United States. No specific technical details regarding the attack are included to maintain factual neutrality and avoid speculation beyond verified index data.
Leak Screenshots
SAMPLE
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Dark Web Exposure
Findings for atlanticcityha.org
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
696+
found in Traditional breaches
153+
found in Ransomware leaks
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••• emails
National Business Furniture
medusa · ransomware
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
LKnet reserve chat · breach
••• emails
shinyhunters · ransomware
••• emails
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