''Online Privacy Fears Stoked By Google, Twitter, Facebook Data Collection Arms Race'', ''Your E-Book Is Reading You'', '' 'Instant personalization' brings more privacy issues to Facebook''. These are only a few recent examples of media headlines that deal with the issue of online privacy and personalization.Scholars and managers have repeatedly stated the benefits of personalization which is targeting products and services to individual customers, and constitutes a key element of an interactive marketing strategy. In order to accurately estimate the needs and wants of customers, it is necessary to gather a significant amount of information. Privacy concerns may arise when personal information about customers is gathered. If this arises, personalization can backfire by making clients reluctant to use the service or - even worse - developing a negative attitude towards the company.A recent survey by Opera Software (2011) found that Americans fear online privacy violations more than job losses or declaring personal bankruptcy. This had induced politicians to introduce regulations and laws that address online privacy that safeguards consumers against online monitoring, and intrusion into confidential user information. However, privacy online remains a complicated issue for both, managers and politicians for new personalization technology emerges at a much faster pace than political regulations and guidelines.This is the fir...