Deeper analysis revealed that it is mostly encountered in Nigerian spam messages. German spam dropped significantly over the last week, but German spam kept an ascending trend. The number of spam messages written in German is relatively smaller than its English counterparts, but the presence of German words (Sich, Des, Ein, Hier, Bei, Auf) in our spam report should be enough of a warning about the rise of localized spam. The word NEWs new in the spam landscape?”]
Source: https://www.bitdefender.com/blog/hotforsecurity/the-spam-omelette-4/