Did China-linked hackers access US nuclear secrets through Microsoft?

Did China-linked hackers access US nuclear secrets through Microsoft?

A critical flaw in Microsoft’s SharePoint software allowed China-linked hackers to breach dozens of systems worldwide, including US federal agencies and the nuclear weapons agency. Though no classified data has been confirmed stolen, the breach has put into the spotlight Microsoft’s security practices and Beijing’s alleged cyber-espionage efforts

A hooded man holds a laptop computer as blue screen with an exclamation mark is projected on him in this illustration picture taken on May 13, 2017. Representational Image/Reuters