Tag: Zimbra

Russian-Speaking Hack Group Winter Vivern Attacks Governments in Europe and Asia

The Russian-speaking hack group Winter Vivern (aka TA473 in the Proofpoint classification)…

Vladimir Krasnogolovy Vladimir Krasnogolovy

Chinese hackers use Zimbra 0-day vulnerability to hack European media and authorities

Security firm Volexity has warned that a previously unknown Chinese hack group…

Vladimir Krasnogolovy Vladimir Krasnogolovy