Hackers pocketed as much as $155,000 by sneaking a backdoor into a code library used by developers of smart contract apps that work with the cryptocurrency known as Solana. The supply-chain attack ...

European mobile wallet providers Bluecode, ePassi, Momo pocket, Pagaqui, Pivo, and Vipps are working together with China's Alipay for the first time to promote a unified, interoperable QR code that ...

South Africa, like China, India and other emerging markets, has embraced QR codes as a convenient and low-cost method for mobile payments at the point of sale. But as these countries are finding, ...

Software wallets enable crypto users to access digital assets at any time and from any location. However, the same connectivity also makes these wallets vulnerable to hacks and thefts. The security of ...