STOLEN XEM FROM ANDROID WALLET
Guys I have been keeping a few thousands coins in Android wallet for about  two months. I loged in yesterday after couple of weeks of non activity and found ZERO balance.The coins has been stolen. My transaction history shows that first amount of 10 NEM was withdrawn and two minutes after whole balance!!!

It is mobile app for android.I never lost it and noone ever had access to wallet except me.  Private key I keep in secure off line place and use strong password to log in. How someone can get access and withdraw funds???
This info I found in security section in the wallet.
Version:
1.0.66 BETA-Mainnet
Warning - this is development version and it can send to developers some sensitive information like transactions and/or encryption keys.
No private keys or passwords are being sent.


Does anyone of you have any experience  with malicious  software.Is it unnoticeable. I was online when coins was stolen.My device is protected. Allowing installation  from unknown  sorces was disabled  . I did not  installed any other apps  for the last couple of weeks. How  malicious  software  can  get  access  to app  protected  with very strong password and the most disturbing  why  developers of this wallet  do not respond to this issue. I posted it on many places.