As much as it pains me to write a section on travelscriber that most people skip past (does anyone ever read the terms and conditions?), the reality is that your privacy is a serious issue, and it does need to be addressed.
Don't like the idea of having advertising tailored to you on travelscriber? You can always opt out of personalised ads from Google through here. You can also use this link here to the Digital Advertising Alliance's website to opt out of some third parties providing you with personalised online advertising. By not using that link, though, you're implicitly giving your permission to continue seeing ads based on your website visits.
The security settings that are present on travelscriber are per Squarespace's setup, meaning that there is an SSL (shorthand for an extra layer of security) employed whenever money is exchanged through their system. Beyond that, however, it is expected that by accessing travelscriber that you implicitly are taking responsibility for your own security online (for example, by using secure browsers, making sure your software is up to date, using virus protection software, and remaining critical of any offers and information you see online). The only information that is collected from you explicitly by visiting travelscriber is through filling out the subscription form to receive email correspondance from travelscriber. And the only information collected from you implicitly, beyond the methods described above, are through Google Analytics. This is anonymous information, and is collected to improve the quality of travelscriber. Google Analytics' terms of service can be found here.