北约国家批评俄罗斯恶意网络攻击是联盟安全的重大威胁。

Core Viewpoint - NATO countries criticize Russia's malicious cyber attacks as a significant threat to the alliance's security [1] Group 1 - The cyber attacks from Russia are perceived as a major risk to the safety and stability of NATO member states [1] - NATO emphasizes the need for enhanced cybersecurity measures in response to these threats [1] - The alliance is considering collective defense strategies to counteract the increasing frequency of cyber attacks [1]