Samsung Keyboard Security Risk Disclosed:
Over 600M+ Devices Worldwide Impacted
https://www.nowsecure.com/keyboard-vulnerability/

Samsung Account and GALAXY Apps Technical Breakdown - CVE-2015-0863 and CVE-2015-0864
https://www.nowsecure.com/blog/2015/01/26/samsung-account-and-galaxy-apps-technical-breakdown-cve-2015-0863-and-cve-2015-0864/