The scourge of scam calls has plagued consumers for years, disrupting lives with relentless solicitations and fraudulent schemes. Thankfully, a combination of technological advancements by telecom companies and robust regulatory frameworks offers a powerful arsenal in the fight against these unwanted intrusions. Mobile phone operators are deployin

The emergence of 5G networks brings substantial enhancements in data rates and connectivity. Nonetheless, these advanced capabilities also present new vulnerabilities, particularly concerning the legacy Signalling System No. 7 (SS7) protocol. SS7 attacks can exploit weaknesses in this protocol to intercept sensitive user information, including call