Sophos used custom implants to monitor China-linked thret actors targeting firewall zero-days in a years-long battle. Sophos revealed a years-long “cat-and-mouse” battle with China-linked threat actors, using custom implants to track the attackers’ activities. Since 2018, Sophos has faced increasingly aggressive campaigns, including the India-based Sophos subsidiary Cyberoam, where attackers exploited a wall-mounted display for […]
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