Lithuanian authorities are treating a massive data leak as a state-sponsored operation, with the general prosecutor's office announcing on Friday that over 600,000 entries from national registers were compromised. The breach primarily targeted real estate and legal entity databases, accessed using login credentials of authorized institutions.
The head of the State Enterprise Centre of Registers, Adrijus Jusas, resigned on Monday following the leak. Prosecutors said additional cybersecurity measures have been implemented, including blocking suspected user accounts and requiring credential updates.
While officials have not named a specific country, opposition politician Laurynas Kasčiūnas claimed on social media on Sunday that the theft is believed to be a Russian intelligence operation. He offered no evidence but warned that addresses of intelligence officers, military personnel, diplomats, or politicians may have been exposed, potentially enabling surveillance or coercion.
Baltic States on High Alert
Lithuania, along with its Baltic neighbors, has been on heightened alert for hybrid warfare tactics attributed to the Kremlin. These include cyber attacks, sabotage, arson, vandalism, influence operations, and assaults on digital infrastructure. The country has also faced a recent surge in drone sightings over its territory. Last Wednesday, residents of Vilnius were told to take cover due to drone activity near the border with Belarus.
Defence Minister Robertas Kaunas described the situation as a new reality for the Baltic states. “We need to adapt because the possibility of repeated similar scenarios is very high,” he told Euronews after the incident.
The drone incursion echoes a broader pattern of security challenges in the region. As Latvia warned its residents after a drone incursion, tensions continue to rise across the Baltics. The Lithuanian drone incident has sparked a broader security crisis, prompting calls for an EU response, as detailed in this analysis.
The data leak and drone sightings underscore the multifaceted nature of hybrid threats facing Europe. Lithuania's experience highlights the need for robust cybersecurity and coordinated EU action to counter such state-sponsored activities.
