WASHINGTON (Reuters) -Microsoft has issued an alert about "active attacks" on server software used by government agencies and businesses to share documents within organizations, and recommended ...

Microsoft warned users that hackers used a security flaw in its server software to attack government agencies and businesses around the world. The federal government, along with those in Canada and ...

Recent research by cybersecurity experts has uncovered a vulnerability in Microsoft 365's anti-phishing mechanisms, which can be exploited using CSS. This flaw allows attackers to bypass safety alerts ...

Microsoft issued an alert about "active attacks" targeting its server software and urged customers to install new security updates that have been released. Microsoft's Security Response Center said in ...

Microsoft finds high-severity flaw in hybrid Exchange instances Both Exchange Server 2016 and Exchange Server 2019 are affected, and so is Microsoft Exchange Server Subscription Edition A hotfix is ...

Microsoft has finally fixed a known Outlook issue, confirmed in February, which was triggering incorrect security alerts after installing the December security updates for Outlook Desktop. The alerts ...