Finland has condemned what it describes as Russia’s malicious cyber activities and moved quickly to respond diplomatically. Foreign Minister Elina Valtonen has summoned the Russian ambassador over the issue, according to Yle News.

The step signals that Helsinki is treating the matter as a serious foreign-policy concern rather than a routine technical incident. No further details about the alleged cyber activity were included in the brief, and it is not yet clear what specific actions prompted the summons.