DEADLY BLOG HACKER

WhatsApp uses some sort of customized XMPP server, named internally as FunXMPP, which is basically some extended proprietary version. Much like XMPP, WhatsApp uses JID (jabber id) and password to successfully login to the service. The password is hashed and happened to be an MD5’d, reversed-version of the mobile’s IMEI (International Mobile Equipment Identity) or equivalent unique ID, stored in servers upon account creation...