Britain's Prince Harry has sharply attacked the failure of social media companies to challenge hate online, revealing that he warned the chief executive of Twitter ahead of the Jan. 6 Capitol riots.
The Biden administration and Western allies formally blamed China on Monday for a massive hack of Microsoft Exchange email server software and asserted that criminal hackers associated with the Chinese government have carried out ransomware and other illicit cyber operations.
Microsoft said late Saturday that dozens of computer systems at an unspecified number of Ukrainian government agencies have been infected with destructive malware disguised as ransomware.