Read the original article: Top 3 Reasons Gaps in Microsoft and Proofpoint Email Security Are Leaving Organizations Vulnerable
Email Account Takeover (ATO) attacks occur when a threat actor gains unauthorized access to an email account belonging to someone else. Cybercriminals obtain stolen user credentials through trade or purchase on the dark web. Typically, the credentials are obtained through spear-phishing attacks that serve the victim a URL to a web page impersonating legitimate services […]
The post Top 3 Reasons Gaps in Microsoft and Proofpoint Email Security Are Leaving Organizations Vulnerable appeared first on Security Boulevard.
Read the original article: Top 3 Reasons Gaps in Microsoft and Proofpoint Email Security Are Leaving Organizations Vulnerable