俄罗斯对乌克兰的战争网络攻击时间表

BRIEFING EPRS|European Parliamentary Research Service Author:Jakub Przetacznik with Simona Tarpova Members Research Service PE 733.549 June 2022 EN Russias war on Ukraine:Timeline of cyber-attacks SUMMARY Russia launched its war on Ukraine on 24 February 2022,but Russian cyber-attacks against Ukraine have persisted ever since Russias illegal annexation of Crimea in 2014,intensifying just before the 2022 invasion.Over this period,Ukraines public,energy,media,financial,business and non-profit sectors have suffered the most.Since 24 February,limited Russian cyber-attacks have undermined the distribution of medicines,food and relief supplies.Their impact has ranged from preventing access to basic services to data theft and disinformation,including through deep fake technology.Other malicious cyber-activity involves sending of phishing emails,distributed denial-of-service attacks,and use of data-wiper malware,backdoors,surveillance software and information stealers.Organisations and governments around the world have not been indifferent to the hybrid risks thus posed.EU-,US-and NATO-led initiatives have been carried out with the aim of neutralising cyber-threats and protecting essential