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intelligence_src_1e8b29b080e9bfdebf
observed · 2026-10-12 07:18:03 UTC
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intelligence_src_1e8b29b080e9bfdebf
observed · 2026-10-12 07:18:03 UTC
This blog discusses the security of SMS in the context of 5G. In a preceding blog (https://cylab.be/blog/171/sms-based-2-factor-authentication-is-insecure), we already addressed the issue of SMS interception in 2G/3G networks and its potential consequences for 2-Factor Authentication. Here, we analyze the situation within the 5G ecosystem.
Fingerprint: f0c77d21e81662eb38e2c997a2d33aca50d6cdf553908f264bff84495ec76875