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Spoof Text Message Blocking to Protect Mobile Banking Customers From SIM-Based Fraud

SIM-based fraud and spoofed SMS attacks are among the fastest-growing threats targeting mobile banking customers globally. Protectt.ai's advanced spoof text message blocking technology neutralizes these attacks at the source—silently verifying SIM possession, eliminating OTP vulnerabilities, and shielding your banking customers from social engineering, SIM swap fraud, and SMS-based phishing before any damage occurs.

Mobile banking app protected from spoof SMS and SIM-based fraud by Protectt.ai

Our SIM Fraud & SMS Security Services

Comprehensive solutions to block spoofed messages, eliminate OTP risk, and secure every mobile banking interaction.

AppBind – SIM & Device Binding

Zero Trust Device and SIM Binding solution that validates mobile number possession via carrier network using proprietary LSAP and 3-Way Hairpin technology, eliminating OTPs and neutralizing SIM swap fraud vectors in mobile banking apps.

AppSMV – Silent Mobile Verification

Password-less, frictionless authentication protocol that replaces fragile OTPs with a cryptographic SIM-to-network handshake, inherently blocking social engineering, SMS phishing, and SIM-based interception attacks.

AppProtectt – SMS Attack Blocking

Runtime Application Self-Protection (RASP) platform that actively blocks hackers from exploiting SMS channels to compromise OTPs or device binding during authentication, with 100+ deep-tech security controls.

FRM – Fraud & Risk Management

Behaviorally-driven fraud detection engine with customisable rules, AI-driven insights, and real-time dashboards that identify and block SIM-based fraud patterns across mobile banking payment channels with near-zero false positives.

MProtectt Biz+ – Enterprise Mobile Threat Defense

Enterprise-grade mobile threat defense shielding banking employees and customers from SMS link-based attacks, phishing, and SIM exploitation—powered by AI and ML with centralized threat visibility.

AppProtectt Lite – Subscription Security

Cost-effective, subscription-based mobile app security service providing over 100 enterprise security features including SMS attack mitigation, zero trust network protection, and automated compliance monitoring for banking apps.

SIM Fraud Eliminated

Stop Spoofed SMS Attacks Before They Reach Your Banking Customers

Mobile banking customers worldwide are targeted daily by spoofed text messages designed to steal OTPs, hijack SIM cards, and drain accounts. Protectt.ai's AI-native platform intercepts these attacks at the network and application layer simultaneously—silently verifying SIM possession without codes, blocking fraudulent SMS injection, and enforcing Zero Trust device binding. For banks operating in high-risk digital environments, this means fewer fraud losses, stronger regulatory compliance, and a seamless customer experience free from phishing friction.

Security platform dashboard showing blocked spoof SMS attacks on mobile banking users
Proven in Production

Trusted by Leading Banks

See how top banks, fintechs, and financial institutions eliminated SIM fraud with Protectt.ai.

"Protectt.ai provides us with quick, hassle-free, and seamless integration of our mobile banking apps. The In-App analysis consists of some expeditious must do validations, where all the laborious resources and artificial intelligence / machine learning executions will be processed on the cloud."

Vivek Dhavale
Vivek Dhavale

"AppProtectt Mobile App RASP security helped us to enhance our Mobile App Security with quick implementation and also provided visibility into threats and prevention on real-time. Now, our team can focus more on App Features development while AppProtectt is adding a layer of security for our mobile apps."

Shivkumar Pandey
Shivkumar Pandey
The Protectt.ai difference

Why Choose Protectt.ai?

Protectt.ai delivers the most advanced, AI-native SIM fraud and spoof SMS protection purpose-built for banking, fintech, and financial services globally.

Silent Verification

Proprietary LSAP and 3-Way Hairpin technology silently verifies SIM possession via carrier networks—no OTPs, no user friction, no phishing risk.

AI-Native Defense

Continuously adaptive AI and ML models detect emerging SIM swap and SMS spoofing patterns in real time, staying ahead of evolving fraud tactics targeting global banking customers.

Zero Performance Overhead

Lightweight SDK integrates seamlessly into iOS and Android banking apps without impacting app speed, customer experience, or operational performance—even at enterprise scale.

Certified & Compliant

ISO 27001, ISO 22301, PCI DSS, and ISO 42001 certified, ensuring your SIM fraud controls meet stringent global financial regulatory standards and audit requirements.

Meet the Protectt.ai Leadership Team

Deep-tech security experts and banking leaders building the future of mobile fraud prevention.

Manish Mimani, Founder and CEO of Protectt.ai

Manish Mimani

Founder CEO

Manish Mimani is a passionate entrepreneur with proven expertise in Global Technology Platforms, Digital Transformation, Greenfield Implementation, and IT Turnaround. As Founder and CEO of Protectt.ai, he is a Technology Innovator with a deep focus on Deep Tech, channeling his experience to build Protectt.ai as the next-generation mobile application security platform for BFSI and digital-first enterprises worldwide. His vision is rooted in the belief that AI-native, full-stack mobile security is essential to safeguarding the future of digital financial services—from banking and insurance to fintech and government platforms. Manish leads the company's strategic direction, product innovation, and global enterprise partnerships, consistently pushing the boundaries of what intelligent mobile security can achieve at scale.

Sunita Handa, Principal Advisor Strategy at Protectt.ai

Sunita Handa

Principal Advisor – Strategy

Sunita Handa is a distinguished banking and technology leader with over 30 years of expertise in digital transformation and large-scale enterprise technology initiatives. Having led global digital initiatives at the State Bank of India (SBI), Sunita brings unparalleled strategic insight into the security and compliance challenges faced by BFSI institutions across India and globally. At Protectt.ai, she drives the company's strategy and product roadmaps, ensuring the platform remains aligned with evolving regulatory frameworks including RBI, SEBI, and NPCI mandates. Her industry contributions and innovations have earned her widespread recognition and accolades, making her a trusted voice in enterprise mobile security and digital financial services strategy.

Mohanraj Selvaraj, Co-Founder and Head of Engineering at Protectt.ai

Mohanraj Selvaraj

Co-Founder & Head – Engineering

Mohanraj Selvaraj is the Co-Founder and Head of Engineering at Protectt.ai, where he leads research, analysis, and development of disruptive technologies that advance mobile application security. Mohanraj established the Protectt.ai research lab—the innovation engine behind the platform's deep-tech capabilities including RASP, multilayered code obfuscation, AI-driven threat intelligence, and zero-trust device binding. His work directly supports enterprise customers in banking, insurance, and fintech in building robust, compliant security ecosystems capable of withstanding the most sophisticated mobile threats. With a hands-on engineering philosophy and a forward-thinking research mindset, Mohanraj ensures that Protectt.ai's technology stack remains at the cutting edge of the global mobile security landscape.

Frequently Asked Questions

What is spoof text message blocking and why does it matter for mobile banking?

Spoof text message blocking prevents fraudsters from sending fake SMS messages that impersonate a bank, tricking customers into revealing OTPs or account credentials. In mobile banking, spoofed SMS attacks are a primary vector for SIM swap fraud, account takeovers, and unauthorized transactions. Blocking them at the application and network layer is essential to protecting customer funds and maintaining trust.

How does SIM-based fraud work and how does Protectt.ai prevent it?

What is Silent Mobile Verification (SMV) and how does it replace OTPs?

How does Protectt.ai's AppBind solution protect against SIM swap attacks?

Is Protectt.ai's SMS fraud protection compliant with RBI and global banking regulations?

Will integrating spoof SMS blocking affect the performance or user experience of our banking app?

Which sectors and types of organizations can benefit from Protectt.ai's SIM fraud protection?

How quickly can Protectt.ai's spoof SMS blocking be deployed into an existing mobile banking app?

Still Have Questions About SIM Fraud Protection?

Speak with a Protectt.ai security expert for a tailored consultation on protecting your mobile banking customers.

Certified & award-winning

Awards and Recognition

Cybersecurity Company of the Year 2023 Winner award badge

Cybersecurity Company of the Year 2023

Recognized as the leading cybersecurity innovator of 2023.

Banking Security Solution 2023 Winner award badge

Banking Security Solution 2023

Award-winning banking security solution recognized industry-wide.

ISO 27001 Information Security Management certification logo

ISO 27001 Certified

Internationally certified for information security management excellence.

Protect Your Mobile Banking Customers From SIM Fraud Today

Fill in the form below and a Protectt.ai security specialist will reach out to discuss your specific spoof SMS and SIM fraud challenges, arrange a platform demonstration, and recommend the right solution for your organization.

Contact Us Today

You can also send us a quick email at consult@protectt.ai.