Cloudmark

Description

This indicates an attempt to access Cloudmark's servers via Cloudmark's proprietary protocol.
Cloudmark is a San Francisco based company that provides anti-spam, anti-virus, phishing and spearphishing protections for email and mobile messaging.

Affected Products

Cloudmark

Impact

Unexpected network communication

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

• Reasonable
• Cloud

Default Ports

• TCP/2703

References

• http://www.cloudmark.com/