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  • Pro-Russia Hackers Target European Government With Roundcube Webmail Bug

    Pro-Russia Hackers Target European Government With Roundcube Webmail Bug

    Winter Vivern, believed to be a Belarus-aligned hacker, attacked European government entities and a think tank starting on Oct. 11, according to an Ars Technica report Wednesday. ESET Research discovered the hack that exploited a zero-day vulnerability in Roundcube, a webmail server with millions of users, and allowed the pro-Russian group to exfiltrate sensitive emails.…