The technology is based on artificial intelligence: a deep learning language neural network model examined several thousand conversations of real scammers. In a pilot project, the system demonstrated an efficiency of 80%. And in less than 1% of cases the model made an error. Sbermobile subscribers can now use the service. You can connect it yourself. If the artificial intelligence thinks that the client is talking to an intruder, it will play the following message: "Attention! This call is probably fraudulent". At the same time, "Aura" is self-trained on the basis of new material in real time. So far the service has been launched in about 12 Russian regions, but then its geography will be expanded. By the end of the year, the system will be working in pilot mode.  Translated with www.DeepL.com/Translator (free version)