We reported a week ago on a security vulnerability in Windows that multiple publicly available exploits can leverage to gain elevated privileges. We advised readers to apply the patch for this vulnerability as soon as possible, and now the Cybersecurity and Infrastructure Security Agency (CISA) is ordering federal agencies to apply the patch

Here’s a processor primer for novices: classical computing workloads are largely “serial”, meaning they go through problems A, to, B, to C, in a series. CPUs have historically been designed through the years to be better and better at this kind of workload. More and more, though, we’re also doing parallel work, which is to say workloads that