Microsoft seizes SolarWinds domain – quarantine starts today Twitter will use Amazon Web Services to power user feeds Data breach at Canadian financial services firm highlights perils of insider threats Thanks to our sponsor ReversingLabs 96% of commercial applications include open source components. Is open source software putting your supply chain at risk? Learn more about how ReversingLabs can inspect your new software packages and open source components today, and watch an on-demand demo at reversinglabs.com/demo. For the stories behind the headlines, head to CISOseries.com.