The things we carry around in our wallets have drastically changed over the past years. The classic forms of payment have been adjusted by all kinds of „plastic-money”. Aside credit- and debit cards, we carry around all kinds of customer cards, payback cards, membership cards, etc. All of those cards have our personal data saved on them.
On one hand, it is very easy to be solvent any place and any time, on the other hand though, the safety risk is steadily increasing. Sensible personal data can – whether during a payment or on the road – very easy become detected illegally without any recognition.