You most likely have a virus or malware on your mobile device.
You should scan your mobile device to be sure.
but i have and another bitcoin wallet in my mobile that didnt effect at all. And i dont have open the blockchain wallet from the firts day i create it.
Its possible that the virus/malware is programmed to work with the blockchain.info mobile wallet, and not the others.
I'm not saying it wasn't blockchain.info itself, but unlikely.
You should nevertheless scan your mobile device, just to be sure.
and this is strange because the last app that i have install was the blockchain app and general i never install other apps in this phone. I have only 5 apps installed four months now. I dont think is a virus especially in a blackberry phone. And what virus is this that target the wallet with the 0.001btc and not the other wallet with 0.2 btc
![Tongue](https://bitcointalk.org/Smileys/default/tongue.gif)
in the same phone