Proofpoint : Threat Actors Exploit Microsoft and Google Platforms to Host and Send Millions of Malicious Messages
Message : Required fields Organizations worldwide have adopted cloud collaboration tools in record numbers-and attackers have quickly followed. In recent months we have observed an acceleration in threat actors abusing Microsoft and Google's popular infrastructure to host and send threats across Office 365, Azure, OneDrive, SharePoint, G-Suite, and Firebase storage. Last year, 59,809,708 malicious messages from Microsoft Office 365 targeted thousands of our customers. And more than 90 million malicious messages were sent or hosted by Google, with 27% sent through Gmail, the world'...
Source: marketscreener.com