For example, he allegedly ignored or downplayed a series of denial-of-service attacks in December 2011 that were made to disrupt online discussion criticizing Russian politicians.
例如，他在2011年12月忽略或淡化了一系列拒绝服务攻击，这些攻击是为了扰乱批评俄罗斯政客的网上讨论。