"APT Attacks Targeting Linux, Windows and Android Remained Undetected for Nearly a Decade"

Researchers from BlackBerry have discovered 5 related APT groups, who have systematically targeted Windows systems, Linux servers, and mobile devices running Android.  These 5 APT groups have been working together, undetected for almost a decade. The 5 APT groups are comprised of civilian contractors that have been working in the interest of the Chinese government.  The APT groups share tools, techniques, infrastructure, and targeting information with each other and their government counterparts.  

Help Net Security reports: "APT Attacks Targeting Linux, Windows and Android Remained Undetected for Nearly a Decade"