This record tracks a ransomware attack claimed by the
qilin group against
Risser Oil. 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.
-74days
t1 · Published
t2 · Disclosed
Published
August 29, 2024
Disclosed / Notified
Jun 16, 2024
Attack Summary
P. N. Risser, Jr. became a distributor of petroleum products in parts of Pennsylvania, Maryland and West Virginia in the 1930’s. Mr. Risser and his family soon joined his parents as winter visitors in St. Petersburg each winter. One wint ...
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for risseroil.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
54+
found in Traditional breaches
12+
found in Ransomware leaks
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Database World ROC · breach
••• emails
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B F R e p o V 3 F i l e s · breach
••• emails
USVoterData_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
US_Voter.7z
Anonymous Russia БД · breach
••• emails
+ 15 more leak sources locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.