Today in mobile marketing – BlackBerry partners with Samsung on mobile security; WeChat struggles to lure new users amid WhatsApp rivalry; Nokia says vanishing consumer brand may return; Anonymous messaging app Secret distances itself from Whisper.
Today in mobile marketing – BlackBerry partners with Samsung on mobile security; WeChat struggles to lure new users amid WhatsApp rivalry; Nokia says vanishing consumer brand may return; Anonymous messaging app Secret distances itself from Whisper.