Mimecast Targeted Threat Protection is an advanced email security technology that protects users against spear-phishing and targeted attacks in email, extending existing Secure Email Gateway anti-spam and anti-virus services. Targeted Threat Protection rewrites all URLs and links in all inbound emails, then scans the destination website in real-time when clicked by the user to help ensure phishing and spearphishing websites are blocked, regardless of the client or device used to access email.