Individuals in the UK may receive notifications from their Internet Service Providers that they are a victim of this malware and are advised to back up all important information – such as files, photography and videos. Businesses should also test their incident responses and business resilience protocols and work with their IT departments or suppliers to educate employees on the potential threat.
Read more here – http://www.nationalcrimeagency.gov.uk/news/news-listings/386-two-week-opportunity-for-uk-to-reduce-threat-from-powerful-computer-attack
https://community.ja.net/blogs/csirt/article/nca-action-gameover-zeus-and-cryptolocker