Samsung and other iPhone clones have a software bugs. The good news is their is a "fix". However, since there is no standard way to upgrade droids like Apple does or stores, customers have been asked to beg, lol. 😱🆘
See article below:
http://www.bbc.com/news/technology-37005226
This is the bottom line from the article:
"People should call whoever sold them their phone, their operator or the manufacturer, and beg them for the patches," said Mr Shaulov."In months the malicious hacker open season on stealing android data will get worse. Important recommendation Don't trust your banking data or credit cards on Droids.
My solution? I have an IPhone, iMac, ApplePay etc. Samsung📵