Cyber Monday, the Monday after Thanksgiving, has become the biggest online retail shopping day of the year. In 2012, Cyber Monday shoppers racked up $1.46 billion in sales, a new online record, according to comScore. Because of the explosive growth each year in online holiday sales, shoppers need to be extremely diligent in making digital purchases. Scammers with fake websites and emails are lurking out there to separate you from your money. Your identity is also at risk.