The Winter Vivern Russian hacking group has been exploiting a Roundcube Webmail zero-day in attacks targeting European government entities and think tanks since at least October 11. The Roundcube ...
Low-profile threat group Winter Vivern has been exploiting a zero-day flaw in Roundcube Webmail servers with a malicious email campaign targeting governmental organizations and a think tank in Europe ...
CISOs need to ensure that web email clients and browsers are kept up to date following the discovery of cross site scripting attacks on organizations running webmail clients such as Roundcube, Horde, ...
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