This record tracks a ransomware attack claimed by the
nova group against
Ministerio de Salud de la Nación argentina. 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.
324days open
t1 · Published
t2 · Pending
Business Category
Healthcare / Pharma
Published
October 12, 2025
Disclosed / Notified
Not disclosed yet
Attack Summary
The Ministry of Health of Argentina is the agency responsible for coordinating and overseeing public health policy in the country. Its objective is to strengthen the health system in a federal and equitable manner, ensuring access to quality health services for the population. Since September 30, 2024, the Minister of Health is Mario Lugones, who assumed the position following the departure of Mario Russo. The ministry is also responsible for epidemiology, vaccination campaigns, and border health control, among other functions - The data include high sansitive informations for more then 2 millions patients in xlsx files , (APPLICATION_DATE;
MONTH;PROVINCE;
DEPARTMENT;
LOCALITY;
VACCINE;
CONDITION;
AGE_RANGE;
REGISTRATION_DELAY_RANGE_DAYS;
SEX;GENERIC_DOSE;
QUANTITY - FECHA_APLICACION;
MES;PROVINCIA;
DEPARTAMENTO;LOCALIDAD;
VACUNA;
CONDICION;
RANGO_ETARIO;
RANGO_DEMORA_REGISTRO_DIAS;
SEXO;DOSIS_GENERICA;
CANTIDAD and lot more)
we don't provide samples becouse its very private data but we provide tree to folders , all files in XLSx-organized files, get in touch
Leak Screenshots
SAMPLE
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screenshots our collector has actually taken of this listing.
What's In This Leak
Composition analysis from Have I Been Ransom · ransomware leak.
—
Identity documents present
txt
53,828
records · 49 files
xlsx
43,711
records · 39 files
••••
••••••••
records · ••••• files
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••••••••
records · ••••• files
••••
••••••••
records · ••••• files
Identity documents
••••
••% of records
Full composition is locked
Unlock the remaining 3 file type(s), the corporate vs personal email split.
Dark Web Exposure
Findings for argentina.gob.ar
— indexed by HaveIBeenRansom.
165,563
found in Infostealer logs
7
found in Traditional breaches
9
found in Ransomware leaks
Comisión Nacional de Valores
medusa · ransomware
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Instagram_Doxagram_2022_17kk.7z
Misha-z88 DB · breach
••• emails
contacts_120.csv
Database World ROC · breach
••• emails
Leak volumes are locked
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