Telecom fraud has become more sophisticated, more automated, and far more expensive for operators, CPaaS providers, enterprises, and regulators alike. SMS phishing, impersonation attacks, spoofed sender IDs, and fraudulent business registrations are now common across global messaging ecosystems.

SMS fraud prevention in 2026 has moved well beyond basic spam filtering. Mobile network operators, CPaaS providers, and wholesale carriers now face increasingly sophisticated fraud campaigns targeting enterprise messaging routes, subscriber trust, and interconnect infrastructure.

For businesses, the problem goes far beyond individual fraud losses. Fake text scams damage customer trust, increase support costs, create compliance risks, and place pressure on messaging providers and mobile network operators to improve filtering and authentication controls.

Courier-related scam texts are one of the most common forms of SMS phishing in the UK.

MWC Barcelona, organised by the GSMA, remains the largest annual gathering of the global mobile ecosystem. Network operators, vendors, regulators, and technology providers all converge to discuss what is changing now, not what might change in five years’ time.

Brand Assure has launched. Discover how we’re helping mobile networks and CPaaS providers validate brands faster, prevent fraud, and build trust across RCS Business Messaging and beyond.