Lithuania Suspects Foreign Involvement in Data Leak of Over 600,000 National Register Entries

Lithuanian authorities are on high alert after a massive data leak involving more than 600,000 entries from national data registers, which is believed to have been executed by another country. The Lithuanian general prosecutor’s office on Friday announced the leak was primarily from registers of real estate and legal entities accessed by using login credentials of institutions authorized to receive the data. The head of the State Enterprise Centre of Registers, Adrijus Jusas, resigned Monday following the leak. The authorities immediately implemented additional cybersecurity measures, including blocking the accounts of suspected data users and restricting access with a requirement to update credentials, the prosecutors said. The prosecutor’s office said a foreign country is suspected of involvement, although authorities did not specified which nation. Lithuanians are especially cautious given that the country, with a population of 2.9 million, is one of the main targets of Russia’s hybrid war against Europe, which includes sabotage, arson attacks and vandalism, as well as influence operations. Opposition politician Laurynas Kasčiūnas wrote on social media Sunday that the data theft is suspected to be a Russian intelligence operation, although he offered no evidence for the claim. The politician warned that addresses of intelligence officers, military personnel, diplomats or politicians may have been accessed, which could potentially allow the perpetrators to spy on or exercise pressure against the targets. Related: Oncology Institute Discloses Data Breach Related: DocketWise Data Breach Impacts 143,000 Related: Grafana Says Codebase and Other Data Stolen via TanStack Supply Chain Attack WRITTEN BY Associated Press More from Associated Press Deal Reached With Hackers to Delete Data Stolen From the Canvas Educational Platform Canvas System Is Online After a Cyberattack Disrupted Thousands of Schools Cyberattack Hits Canvas System Used by Thousands of Schools as Finals Loom Worries About AI’s Risks to Humanity Loom Over the Trial Pitting Musk Against OpenAI’s Leaders US Military Reaches Deals With 7 Tech Companies to Use Their AI on Classified Systems Germany Suspects Russia Is Behind Signal Phishing That Targeted Top Officials US Launches Sweeping Crackdown on Southeast Asia Cyberscams and Sanctions Cambodian Senator Trump Administration Vows Crackdown on Chinese Companies ‘Exploiting’ AI Models Made in US Latest News 185,000 Likely Impacted by 7-Eleven Data Breach Anthropic Expands Claude’s Enterprise Security Governance With 28 New Integrations Hackers Exploited KnowledgeDeliver Zero-Day for Web Shell Deployment Watch on Demand: Threat Detection & Incident Response Summit – All Sessions Available Open Source DockSec Uses AI to Cut Through Vulnerability Noise in Docker Images Admins of Bulletproof Hosting Service Used by Russian Hackers Arrested in Netherlands Ghost CMS Vulnerability Exploited to Hack Over 700 Websites Oncology Institute Discloses Data Breach Trending Virtual Event: Threat Detection And Incident Response Summit May 20, 2026 Delve into big-picture strategies to reduce attack surfaces, improve patch management, conduct post-incident forensics, and tools and tricks needed in a modern organization. Register Webinar: Third-Party Risk In Practice June 4, 2026 Organizations are investing heavily in third-party risk management, but breaches, delays, and blind spots continue to persist. Join this live webinar as we examine the gap between how organizations think their third-party risk programs are performing and what’s actually happening in practice. Register People on the Move Joe Chen has become Chief Technology Officer at Trellix. Usercentrics has named Pawan Hegde as COO and Elena Ignatova as CPTO. SecureAuth has named Mark van Oppen as Chief Revenue Officer. More People On The Move Expert Insights Caught Off Guard: Securing AI After It Hits Production As enterprises rush AI projects into production, security teams are increasingly being forced into reactive mode. (Joshua Goldfarb) Cyber Resilience Is The New Business Continuity Plan The organizations best prepared to face disruption are those that align security, continuity and risk management around what the business cannot afford to lose. (Steve Durbin) Enhancing Data Center Security Without Sacrificing Performance For AI data centers, where the stakes are the highest and performance constraints are the tightest, security and performance are no longer a zero-sum game. (Nadir Izrael) Is The SOC Obsolete, And We Just Haven’t Admitted It Yet? Many AI-first enterprises have already embraced sovereign architectures for general AI initiatives; cybersecurity—and the SOC—should be next. (Danelle Au) The Mythos Moment: Enterprises Must Fight Agents With Agents Only with the right platform and an agentic, AI-driven defense, will enterprises be able to protect themselves in the agentic era. (Etay Maor) Flipboard Reddit Whatsapp Email