This record tracks a ransomware attack claimed by the
thegentlemen group against
Usina Sao Jose Do Pinheiro. 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.
251days open
t1 · Published
t2 · Pending
Business Category
Agriculture / Food
Published
December 24, 2025
Disclosed / Notified
Not disclosed yet
Attack Summary
www.usjp.com.br https://www.zoominfo.com/c/usina-sao-jose-do-pinheiro/465258703 Located in the municipality of Laranjeiras, Sergipe State, the São José do Pinheiro Sugar Mill is a century-old company that provides excellent service in the commercialization and manufacture of sugar, alcohol, molasses, and energy generation for the entire Brazilian Northeast and some European and African countries Its formation stems from the founding of the São José sugar mill along with other mills in the region by Albano do Prado Pimentel Franco, as recorded in his inventory dated 1928. Recently, in the 2014/2015 harvest, Usina Pinheiro achieved its largest agricultural harvest, harvesting 1,032,155 tons of sugarcane. This harvest also saw the highest ethanol production, totaling 9,140,830 liters of hydrated alcohol and 15,311,764 liters of anhydrous alcohol. The constant pursuit of quality and concern for food safety led Usina Pinheiro to obtain the ISO 9001:2008 and ISO 22000:2005 certifications
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 usjp.com.br
— indexed by HaveIBeenRansom.
99
found in Infostealer logs
39+
found in Traditional breaches
1+
found in Ransomware leaks
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