Hackers publish classified Russian war casualty data from Rosstat
A group of hackers published classified data from Russia's statistics agency Rosstat on soldiers killed in the war. By late August the total was 450,100, with a regional breakdown. The figure is in line with other independent estimates.
What happened
Hackers published classified data from Rosstat, Russia's federal statistics agency, on soldiers killed in the war. The disclosed total reaches 450,100 in late August, with a regional breakdown.
Why it matters
The leak exposes classified government information and may change geopolitical risk assessments related to Russia. The regional detail and volume of data give intelligence value to anyone accessing the publication.
What to do
No technical fix to apply. Monitor further data releases and revisit risk assumptions in Russia-related assessments.
For the technical team
- Affected
- Rosstat, agência federal de estatística da Rússia; dados classificados sobre soldados mortos na guerra · Rosstat, Russia's federal statistics agency; classified data on soldiers killed in the war.
- Exploitation
- Data already published by a group of hackers, unnamed in the source. Publication reported by researcher Janis Kluge (@jakluge).
- Fix
- Not applicable: data leak, no patch. No fix cited in the sources.
- Vector
- Not described in the sources: how the Rosstat data was obtained was not reported.
- More details
- The data includes a regional breakdown and a total of 450,100 deaths in late August, around 100,000 per year according to the source. @jakluge says the figure is in line with other independent estimates. The source does not name the group or describe how the data was obtained.
Timeline
The group behind the leak provides a searchable database with death certificate dates, and analysis of the data points to a rising number of deaths per year.
Initial batch: hacker group publishes classified Rosstat data on war casualties.
