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___________ is a device which secretly collects data from credit / debit cards.

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___________ is a device which secretly collects data from credit / debit cards.

(a) Card Skimmer

(b) Data Stealer

(c) Card Copier

(d) Card cloner

This question was addressed to me in an online quiz.

I want to ask this question from Hacking Terminologies in portion Cyber Security of Cyber Security

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The correct answer is (a) Card Skimmer

The best I can explain: Card skimmer is hardware that is installed and setup in ATMs secretly so that when any user will swipe or insert their card in the ATM, the skimmer will fetch all information from the magnetic strip.

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