Does anyone know about carousel calls?

Frequent calls from the penitentiary service, with attempts at fraud intending to install some malware, and bank robbery and identity theft with the intention of cloning the mobile phone 📲📱. Monitoring of Facebook pages with malicious intent or for data collection from the user. High consumption of battery 🪫 on the device due to excessive use of applications, probably microphone and camera being hacked, or apps. Not to mention call settings from unknown phones attached to your mobile device, as if to manage your calls.