Unit 42 Discovers Vulnerabilities in Adobe Acrobat and Reader and Foxit Reader, Shares Threat Research at Microsoft BlueHat Shanghai 2019 30,597 people reacted Unit 42 Discovers Vulnerabilities in Adobe Acrobat and Reader and Foxit Reader, Shares Threat Research at Microsoft BlueHat Shanghai 2019 By John Harrison May 31, 2019 at 11:37 AM 4 3 min. read