Identify who you spend the most time talking to.
In 2022, security firm Kaspersky reported a family of Trojans disguised as "call analysis mod apps." These apps requested minimal permissions initially but later downloaded additional payloads that silently forwarded all incoming SMS (including 2FA codes) and call logs to a command-and-control server. Victims lost access to bank accounts protected by SMS-based two-factor authentication. Download Callyzer - Analysis Call Data Mod Apk ...
Summary
Ironically, an app designed to analyze your call data could become a tool to expose it. Unauthorized mods may upload your entire call history to remote servers controlled by attackers. Identify who you spend the most time talking to