In a nutshell: A couple of new security vulnerabilities are threatening more than 200,000 Exchange servers worldwide. The culprits, likely Chinese-based, are trying to spread a remotely-controlled ...
Hosted on MSN
Thousands of Microsoft Exchange servers remain unpatched against major threat - here's what to do to stay safe
Microsoft sounded the alarm on a hybrid Exchange bug in early August 2025 However almost 30,000 instances remain vulnerable Microsoft has advised users how to defend their endpoints, so patch now ...
Microsoft has released Exchange Server SE. It's encouraging all Exchange Server 2016 and 2019 operators to do the low-risk upgrade now, before those old versions lose support in October. Microsoft has ...
Almost a month ago, Microsoft released Security Updates (SUs) for multiple versions of Exchange Server. Now, the company has released Hotfix Updates (HUs) for three supported editions of Exchange ...
Microsoft this week announced it will be bringing its Extended Security Update (ESU) program for on-premises Exchange Server 2016 and 2019, offering organizations critical protection as they approach ...
Microsoft has ended multi-version Exchange Server co-existence, introduced mandatory security hardening, and reaffirmed ...
CISA notes that both dangerous practices are especially egregious in internet-accessible technologies. CISA’s list is a good start, but it’s not just unsupported or end of life software that is ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results