Grainchain, a blockchain-based platform for commodity sales, launches in Mexico – TechCrunch

In the two years since GrainChain launched its distributed ledger-based transaction platform for bulk dry goods the company has brokered thousands of contracts on everything from corn, sorghum, wheat, and soybeans to even sand from its headquarters in McAllen, Tex. Now the company is expanding its services to Mexico, partnering with the government of Tamaulipas,…

JP Morgan helps Canada and Singapore trial bank transfers on the ‘blockchain’

Central banks in Canada and Singapore claim to have successfully completed a cross-border payment using distributed ledger technology. The Monetary Authority of Singapore (MAS) announced earlier today that it has successfully settled an international payment with The Bank of Canada, in what it refers to as “Project Jasper-Ubin.” The project’s technology was developed with assistance…

Pre-Installed Software Flaw Exposes Most Dell Computers to Remote Hacking

If you use a Dell computer, then beware — hackers could compromise your system remotely. Bill Demirkapi, a 17-year-old independent security researcher, has discovered a critical remote code execution vulnerability in the Dell SupportAssist utility that comes pre-installed on most Dell computers. Dell SupportAssist, formerly known as Dell System Detect, checks the health of your…

The Best Cheap Printers of 2019

Looking for a solid printer for an extra low price is like panning for gold: A real pain in the neck. But we’re here to help. Our favorite pick is the Canon Pixma iP8720 which sports excellent features at an affordable price. After reviewing over 60 of today’s best printers, this stands out as one…