Read the original article: Protecting on-premises Exchange Servers against recent attacks
For the past few weeks, Microsoft and others in the security industry have seen an increase in attacks against on-premises Exchange servers. The target of these attacks is a type of email server most often used by small and medium-sized businesses, although larger organizations with on-premises Exchange servers have also been affected. Exchange Online is…
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Read the original article: Protecting on-premises Exchange Servers against recent attacks