"A fake information was planted on one of the Polish websites, aiming at Lithuanian Foreign Minister Gabrielius Landsbergis, Polish leaders and politicians, as well as US soldiers," it said in a press release.
The ministry said it "is working in coordination with the Polish colleagues in the aftermath of the attack".
It also warned that "recently there has been an increase in information and cyber-information attacks aimed at undermining the friendly relationship between Lithuania and Poland, and at igniting discord between the two nations".
PM promises more information on vaccination benefits in minority languages
Lithuanian Prime Minister Ingrida Simonyte promised to provide more information about vaccination...
Eight candidates apply for Lithuania's EU General Court position
Eight candidates have submitted their applications to represent Lithuania at the European Union's...
Simonytė on church services: we must try not to worsen situation
Lithuanian Prime Minister Ingrida Simonyte on Friday thanked the Catholic Church for helping to bring...
5th of population has received at least one vaccine doze
Almost a fifth of Lithuania's population has received at least one doze of a coronavirus vaccine,...
PM: Poland had a reason for expelling Russian diplomats
Poland had a reason to expel Russian diplomats, Lithuanian Prime Minister Ingrida Simonyte said on...
Top news
Eight candidates apply for Lithuania's EU General Court position
Eight candidates have submitted their applications to represent Lithuania at the European Union's...
Turkish intern plans to settle down in Vilnius after graduation
Mihriban Usta from Turkey’s Black Sea city of Trabzon bubbles with enthusiasm, despite the pandemic...
President critical of preparations for EUR 2.2b EU support
Lithuanian President Gitanas Nauseda is critical of preparations in the country to qualify for EU...
5th of population has received at least one vaccine doze
Almost a fifth of Lithuania's population has received at least one doze of a coronavirus vaccine,...
Simonytė on church services: we must try not to worsen situation
Lithuanian Prime Minister Ingrida Simonyte on Friday thanked the Catholic Church for helping to bring...