Nation Dec 31

FILE PHOTO: A Microsoft logo is seen in Los Angeles, California U.S. November 7, 2017. Photo by Lucy Nicholson/File Photo/Reuters
Microsoft says hackers viewed software code, didn’t change it

Microsoft said Thursday in a blog post that hackers tied to a massive intrusion of dozens of U.S. government agencies and private companies sneaked further into its systems than previously thought, although the intrusion doesn't appear to have caused any…