Introduction
Recently, Sedara has noticed an increase in Office 365 phishing incidents.
In some incidents, the attacker logs into a compromised account and sends phishing emails to other organizational users. Office 365 is often a large and tempting attack surface, since it is ubiquitous and often Internet-facing.
To help you enhance your security, we’re creating a series exploring the ways to prevent phishing attacks in Microsoft Office 365.
In this paper, we’re exploring the most common ways administrators can configure Office 365 to block or alert on phishing attacks.
