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Uzbekistan Data Leak Claims Withdrawn Amid Ongoing Investigation

Uzbekistan Data Leak Claims Withdrawn Amid Ongoing Investigation

First seen 5 Nov 2026, 23:45 UTC • •

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ThreatCluster AI
ThreatCluster •November 5, 2026 at 23:46 UTC
  • •Hacker group Butterfly claimed access to data of 27 million Uzbek citizens but later retracted.
  • •Uzbekistan's Interior Ministry is investigating the source of the alleged data leak.
  • •Minister Sherzod Shermatov highlighted the need for urgent cybersecurity improvements.

A hacker group named Butterfly initially claimed to have accessed a government database containing personal information of over 27 million Uzbek citizens, including passport details and biometric data. The Interior Ministry of Uzbekistan announced an investigation on October 29, 2026, but has not confirmed the breach. Digital Technologies Minister Sherzod Shermatov commented on the situation, emphasizing the need for improved cybersecurity measures without confirming the breach's details. The hacker group later retracted its claims, stating they had not hacked any systems but demonstrated the possibility of such an attack. The investigation continues, with no established link between the alleged data leak and the SAFE Service, a digital service for motorists. Cybersecurity experts warn that personal data can be exposed due to various vulnerabilities, including server misconfigurations and inadequate access controls. The situation remains unresolved as authorities continue to assess the claims and the potential risks involved.

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Timeline

2026-10-29
Investigation announced by Interior Ministry
The Interior Ministry began investigating reports linking personal data to SAFE Service after journalists found their information online.
Timesca
2026-11-01
Butterfly claims data access
The hacker group Butterfly claimed to have accessed a government database with personal information of over 27 million citizens.
Timesca
2026-11-04
Minister Shermatov comments on situation
Shermatov warned of vulnerabilities in outdated systems and emphasized the need for better cybersecurity measures.
kun.uz
2026-11-05
Articles published on data leak claims
Both Timesca and kun.uz reported on the retraction of Butterfly's claims and the ongoing investigation into the alleged data leak.
Timesca

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Common questions

What personal data was allegedly leaked?
The claims included passport details, addresses, phone numbers, personal identification numbers, and biometric photographs of over 27 million citizens.
What actions are being taken by authorities?
The Interior Ministry and the Cybersecurity Center are investigating the origin of the records linked to the SAFE Service.
Has the breach been confirmed?
No, the authorities have not confirmed the breach, and the hacker group has since retracted its claims.