Microsoft says the Russian 'Midnight Blizzard' hacking group recently accessed some of its internal systems and source code repositories using authentication secrets stolen during a January ...

Microsoft will no longer send threat proof of concepts to Chinese firms The alerts are part of the MAPP vulnerability alert system Many believe the Chinese government was involved in the recent ...

Russian state-backed hackers gained access to some of Microsoft’s core software systems in a hack first disclosed in January, the company said Friday, revealing a more extensive and serious intrusion ...

President Trump’s Justice Department moved Sunday evening to lift a judge’s expansive ruling that prevents non-civil servants from accessing the Treasury Department’s payment systems, such as Elon ...

Microsoft and a group of cybersecurity firms received help from the courts with the massive takedown Thursday of a notorious hacking tool that had been co-opted by cybercriminals to target hospitals ...