Major Data Leak at Lithuania's State Enterprise Centre of Registers Affects Nearly 20% of Population
A significant data leak at Lithuania's State Enterprise Centre of Registers exposed personal data of approximately 540,000 to over 600,000 people, nearly one-fifth of the country's population. The incident involved the misuse of login credentials, with some data potentially stolen as early as January 2026. The public disclosure and official statements occurred on May 28, 2026.
Signal context
First seen: May 28, 2026
Last updated: Jul 2, 2026
Status: Public signal
Key points
- Affected approximately 540,000 to over 600,000 individuals.
- Stolen data included names, surnames, personal codes, dates of birth, and real estate ownership details.
- Unauthorized access detected in late April 2026, but some data may have been stolen as early as January 2026.
Signal analysis
BetaThis analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.
Sector: Public Administration
Likely country: Location not provided
Watch process controls, misconfiguration and accidental disclosure paths.
- Source type: outside the affected organization
Impact area: Confidentiality
Likely asset: User or customer data
- 1 signal in the same sector
- 88 signals with the same likely impact area
- 1 signal linked to this organization/domain
External sources
Lithuania investigates cyberattack exposing hundreds of thousands of state records - The Record by Recorded Futurehttps://www.aa.com.tr/en/europe/lithuania-investigates-cyberattack-exposing-hundreds-of-thousands-of-state-records/3948234Public source from aa.com.tr.
Lithuania suspects foreign involvement in data leak of over 600,000 national register entries - SecurityWeekhttps://www.securityweek.com/lithuania-suspects-foreign-involvement-in-data-leak-of-over-600000-national-register-entries/Public source from securityweek.com.
Litauen meldet massiven Datendiebstahl - it-daily.nethttps://www.it-daily.net/shortnews/litauen-massiven-datendiebstahlPublic source from it-daily.net.
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