Snapchat Security Breaches, Weight Loss Spam, Ephemeral Messaging Service, And Co-founder Evan Spiegel

If you?re receiving messages from your friends on Snapchat that tell you how to lose weight, don?t freak out. It appears that many accounts have been hijacked, though Snapchat denies the spammers accessed accounts through its own system.
According to Twitter, users? accounts have been hijacke…