Business

German police take down 'world's largest darknet marketplace'

A German-led police sting has taken down the "world's largest" darknet marketplace, whose Australian alleged operator used it to facilitate the sale of drugs, stolen credit card data and malware, prosecutors said Tuesday.

Hardware

Radio waves for the detection of hardware tampering

As far as data security is concerned, there is an even greater danger than remote cyberattacks: namely tampering with hardware that can be used to read out information—such as credit card data from a card reader. Researchers ...

Engineering

Wireless sensors stick to skin and track health

We tend to take our skin's protective function for granted, ignoring its other roles in signaling subtleties like a fluttering heart or a flush of embarrassment.

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Card

Card (from Greek χάρτης - chartēs, "paper, papyrus") primarily refers to an entire or piece of card stock.

Card may refer to:

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