SIMs, RCS and Verified Senders: The Protocol Loopholes Powering Global Smishing
Telecom Talk
JULY 7, 2025
Phones and phone numbers don’t work the way consumers think they do. Airtel’s AI firewall is a bold step but one operator, or one AI, won’t be enough. Everything from SIMs, numbers, CNAM, to RCS Verified Senders is exploitable. That’s the real loophole.” And it buys time for telcos to evolve their tech.”
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