Critical Flaw Reported in Move Virtual Machine Powering the Aptos Blockchain Network

Researchers have disclosed details about a now-patched critical flaw in the Move virtual machine that powers the Aptos blockchain network. The vulnerability “can cause Aptos nodes to crash and cause denial of service,” Singapore-based Numen Cyber Labs said in a technical write-up published earlier this month. Aptos is a new entrant to the blockchain space,…

Small Business IoT | Sierra Wireless

While the Internet of Things (IoT) is often thought to be something for large enterprises, small/medium businesses (SMBs) can also benefit from deploying IoT networks. There are already millions of IoT devices in use for applications as diverse as fleet tracking, EV charging, vending, smart lockers, energy delivery, video surveillance, environmental control, customer traffic analysis,…

macOS Ventura public beta hands-on review

Apple has released the public beta for macOS Ventura, the latest version of its venerable Mac operating system. This is the 19th iteration of macOS, and it brings a slew of new features and upgrades, many of which are also coming to iPads and iPhones via iPadOS 16 and iOS 16, respectively.  I’ve spent some…