European Governments Email Servers Targeted by Threat Actors

Since at least October 11, the Russian hacker organization Winter Vivern has been using a Roundcube Webmail zero-day vulnerability in attacks against think tanks and government agencies in Europe. According to security researchers, the cyberespionage group (also identified as TA473) was able to access the email servers of European governments through HTML email messages containing […]

The post European Governments Email Servers Targeted by Threat Actors appeared first on Heimdal Security Blog.

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