If your email box seems to be bulging at the seams these days, then you have a serious bacon problem. No, not that kind of bacon, we mean "bacn" which is the more legitimate cousin of spam.

According to Unsubscribe.com, there's been a huge increase in this type of "spam 2.0″ over the past few years, which earned online retailers a cool $26 billion last year. Check out the infographic below for a more detailed explanation: