Microsoft has released emergency security patches for four zero-day vulnerabilities in its Exchange email server software, widely used by businesses. In a blog post the company said that multiple zero ...

Microsoft alerted customers March 3 of previously unknown security flaws within its Microsoft Exchange email server, which a Chinese hacking group has been targeting to steal user data. The group, ...

Once, reasonable people who cared about security, privacy, and reliability ran their own email servers. Today, the vast majority host their personal email in the cloud, handing off that substantial ...

Microsoft Exchange admins got a bit of a rude surprise as the new year rang in, with a “latent date issue” striking the on-premises versions of Exchange Server 2016 and 2019 that saw emails queued up ...

Research shows plenty of unpatched systems remain. Here's how the attacks unfolded, from discovery of vulnerabilities to today's battle to close the holes. On March 2, 2021 Microsoft detected multiple ...

Microsoft Corp. today released software updates to plug four security holes that attackers have been using to plunder email communications at companies that use its Exchange Server products. The ...

The exchange e-mail server is a good barometer of Microsoft’s strengths and weaknesses. After all, Windows NT had to adapt the Exchange directory service for its own use back in the mid-1990s, and ...

The Biden administration on Monday blamed China for a hack of Microsoft Exchange email server software that compromised tens of thousands of computers around the world earlier this year. The ...