This nasty little spirit eats information, destroying it so that it can never be retrieved. It has an annoying ability to find the most important files and erase them, including their backups. It can only be felt as a chill draft and sudden absence of something important. Sometimes paradox manifests against the computers of the Adepts instead against themselves. Krach possesses electronics, and makes it fail or break down in the worst possible way.
Drives break down, circuits pop and memories overheat.
The spirit usually quietly hides in a system until it suddenly strikes, and then leaves. Seen in the Umbra Krach looks like a small burned patch on the pure electronics of the Digital Web. Shub-Internet is one of the nastiest paradox spirits hunting the Virtual Adepts. It represents all the problems which can occur within a computer network, such as congestion, line noise, vanished datapackets and flamewars. It has total control over data traffic, and can not only disrupt network connections, but actually make Adept unable to interface with it.