Graffiti targeting several media outlets has appeared across Euskadi, with the acts subsequently claimed by Jarki, one of the organizations associated with the abertzale left. The Basque Nationalist Party has strongly condemned these actions, describing them as "unacceptable" and "out of place."

These messages, which included phrases in Basque such as "Gerra inperialista eta miseriaren konplize" (Accomplice of imperialist war and misery), were found in Donostia and Vitoria-Gasteiz. Affected locations included the headquarters of El Correo newspaper in Vitoria-Gasteiz and the facilities of Cadena SER radio station in Donostia.

The party conveyed its disapproval through a message posted on social media, written in both Basque and Spanish, emphasizing its firm stance against such incidents.