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.

Computer Sciences

Outsmarting the PIN code

A PIN code is usually required at the checkout when paying large sums by credit card. ETH researchers have now discovered a flaw in the security system of some credit cards.

Business

Alibaba shares leap after Ant Group IPO filing

Shares in Chinese e-commerce giant Alibaba jumped to a new record Wednesday morning, a day after the group's financial arm filed paperwork for a joint Shanghai and Hong Kong listing.

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