Atdmt is a tracking cookie that collects information on your web browsing habits and then sends it away to a remote server. It stores your personal information for commercial use. This cookie can easily send you pop-up advertisements whenever you are browsing the internet. Atdmt is not so much as dangerous as an annoying piece of software, and it can significantly slow down your computer, especially if you are trying to load a few things at the same time. The biggest problem about this infection is that Atdmt breaches your privacy in a way that a legitimate program should not.
In order words, Atdmt can record everything that you do with your computer, and solely by this fact alone it is obvious that this adware is not as harmless as the usual data miners. This program checks the kind of websites you visit and then sends you pop-up advertisements accordingly the content of the web pages that you have been to. What is more, Atdmt is also able to store your sensitive information, such as your credit card number, passwords and banking logins. That is done by keylogging and the file with this information is stored somewhere in your system until the program sends it out over the network to a third party.
Another reason why Atdmt is an unwanted program is that it installs itself on your computer without your consent. It can change your homepage on your browser and forcefully redirect you to various sites that are commercially related to this program. Also, the symptoms of this infection include a slowly running computer, because Atdmt always runs in the background of your system even though you cannot see it. Therefore, your computer might have a problem keeping up with everything that is going on.
Obviously, you need to remove Atdmt from your system and the sooner you do it, the better. Manual removal might be hard, because this infection does not have a definite interface and is scattered all over your system. In order deal with it efficiently, acquire a reliable antimalware program that will delete Atdmt automatically for you and you will not have to worry about this adware ever again.