Victims of the recent global hacking campaign include the National Institutes of Health and the National Nuclear Security Administration, officials said.

A major cyberattack targeted Microsoft's SharePoint servers, impacting numerous organizations globally. Chinese hacker groups exploited vulnerabilities in on-premises servers, granting them unauthorized access.

Microsoft (NASDAQ:MSFT) is in a tight spot after hackers slipped into its SharePoint servers and hit about 400 agencies and firms worldwide. Eye Security first raised the alarm last week when it found victims in the US,