Exchange Server and SharePoint Server are business-critical assets and considered crown-jewels for many organizations, making ...

Crew also cooked up two fresh SparrowDoor backdoor variants, says ESET The China-aligned FamousSparrow crew has resurfaced ...

Este repositório contém um guia completo e detalhado para migração do Microsoft Exchange Server 2016 para o Exchange Server 2019. O guia inclui procedimentos passo a passo, scripts de automação, ...

and triggering server connection problems. "We're investigating a potential issue with Exchange Online and checking for impact to your organization," the company said, adding that the incident ...

A key tactic involves PowerShell downgrade attacks to bypass Windows Antimalware ... exploit chain that allows attackers to take over any reachable Exchange server without requiring valid credentials.