A recent Microsoft document describes the limitations of Exchange Online, the messaging server provided by Office 365. For the legitimate transmission of bulk messages, for instance customer newsletters, the corporation expressly recommends using specialized third-party providers.
IBM security experts X-Force have released their “Threat Intelligence Index” for 2019. It once again reveals that a large portion of attacks are conducted by means of phishing emails.
According to information made available by specialist insurers Beazley, workplace inboxes are increasingly coming under attack. This has particularly affected companies using Office 365.
The security experts at Retarus are cautioning users about a particularly sneaky wave of phishing attacks.