Elevated Risk
Elevated threats are usually threats that fall into the range of adware in which data about a user's habits are tracked and sent back to a server for analysis without your consent or knowledge.
Stealth Notifier - A stealth notifier, also know as a call-home Trojan, is a Trojan program that will connect to a remote server via a stealth connection and notify the server that the Trojan has been installed. Many spyware and adware applications use notifiers to inform the ad servers that the software is active on the user's computer.