<ul><li>An old Microsoft Stream domain, microsoftstream.com, was recently hijacked and used in a spam campaign.</li><li>Users with SharePoint sites that contained embedded videos experienced the malicious content.</li><li>Microsoft has taken action to prevent access to the impacted domains.</li><li>The hijacked domain could have been used for more harmful activities, but the attackers in this case opted for a spam campaign.</li></ul>

Microsoft Stream classic domain hijacked, causing spam across SharePoint

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