US Tells Companies to Secure Microsoft System After Stryker Hack The US government is warning businesses to secure their corporate accounts within a popular Microsoft Corp. management tool, following a cyberattack on Stryker Corp. last week. Related Posts:Stryker Remains Offline After Cyberattack Linked to…US Nuclear Weapons Agency Breached in Microsoft…Microsoft Hack Hits Hundreds of Firms, Agencies as…Microsoft Expands Renewable Deals With Japan’s Shizen EnergyMicrosoft Rushes to Stop Hackers from Wreaking Global HavocMicrosoft Surges on Robust Cloud Growth, Record AI Spending