Skip to content
Cyberattack Exposes 450,000 Russian War Deaths Amid Ukraine Conflict

Cyberattack Exposes 450,000 Russian War Deaths Amid Ukraine Conflict

First seen 7 Nov 2026, 21:17 UTC • •

Article Content

Browse articles
ThreatCluster AI
ThreatCluster •November 8, 2026 at 13:47 UTC
  • •Cyberattack on Rosstat reveals up to 450,000 Russian deaths in Ukraine war.
  • •Leaked data includes both combat and non-combat fatalities since February 2022.
  • •The authenticity of the leaked records has not been independently verified.

A cyberattack by Belarusian Cyberpartisans and Silent Crow on Russia's Federal State Statistics Service (Rosstat) has reportedly leaked data indicating that between 394,000 and 450,000 Russians have died in the ongoing war in Ukraine since February 2022. The hackers accessed Rosstat's Demography database, which includes death records up to August 2026. The leaked figures suggest that the war has become Russia's deadliest conflict since World War II, with significant casualties reported in the Donetsk region. The authenticity of the data has not been independently verified, and Rosstat has denied that its databases were compromised. The leaked information includes both combat and non-combat deaths, with estimates varying based on methodology. The total death toll is likely higher, as it does not account for missing soldiers or foreign fighters. This incident highlights the challenges in obtaining accurate casualty figures amid the ongoing conflict.

Start a free Starter trial for enhanced analysis

Ask AI about this cluster

Timeline

2026-10-29
Cyberattack on Rosstat begins
Belarusian Cyberpartisans and Silent Crow target Rosstat, leading to data theft.
The Moscow Times
2026-11-01
Cyberattack on Rosstat ends
The hackers claim to have accessed Rosstat's Demography database, stealing death records.
Kyivindependent
2026-11-07
Hackers release casualty estimates
Silent Crow and Belarusian Cyberpartisans publish estimates of Russian deaths in the war, ranging from 394,000 to 450,100.
English.Nv.Ua
2026-11-08
Official reports on leaked data
The Moscow Times reports on the leaked data's implications for Russian military casualties.
Kyivpost

More articles in this cluster (6)

Following this threat?

Track Belarusian Cyberpartisans and Aeroflot in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.

Free account · no card needed

Common questions

What data was leaked?
The leaked data includes death records from Rosstat, indicating up to 450,000 Russian deaths linked to the war.
How reliable are the casualty figures?
The authenticity of the leaked records has not been independently verified, and estimates vary.
What should organizations do in response?
Organizations should monitor developments regarding the leak and assess any potential impacts on their operations.