Security company Volexity said that the Wekby APT group is using the Hacking Team Flash Player zero-day exploit. The group has been implicated in a number of targeted attacks against health care organizations such as Community Health Systems and major pharmaceutical companies. The zero day, it was revealed yesterday as well, was quickly integrated into the major exploit kits, including Angler, Nuclear and Neutrino. Adobe yesterday patched the zero day in Flash Player, one of 36 vulnerabilities patched in the update.
Source: https://threatpost.com/apt-group-exploiting-hacking-team-flash-zero-day/113715/