The newly discovered flaw in Microsoft's SharePoint software has allowed hackers to target dozens of companies and organizations. Only a partial fix has been issued.

Microsoft has issued an emergency fix to close off a vulnerability in Microsoft’s SharePoint software that hackers have exploited to carry out widespread attacks on businesses and at least some federa...

"The SharePoint incident appears to have created a broad level of compromise across a range of servers globally," said Daniel Card of British cybersecurity consultancy, PwnDefend.