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Customer-Facing SMS Fraud Protection for Banks & Financial Institutions

CheckTxt extends fraud protection into customer communications — where impersonation scams exploit trust in real time.

The threat has shifted to your customer

Outside the enterprise stack.
Inside customer communications.

AI-generated messages and RCS-enhanced formats are making SMS impersonation attacks more convincing and harder to detect. Attackers now:

  • Mimic official bank tone and branding
  • Use rich messaging formats that feel legitimate
  • Launch high-volume campaigns instantly
  • Adapt messaging in real time

By the time internal systems detect fraud patterns, customers have already received — and acted on — the message.

Built for banks and regulated financial institutions

CheckTxt is purpose-built for banks and regulated financial institutions facing AI-driven impersonation and RCS-enabled fraud at scale.

It complements your existing fraud, risk, and security controls by operating directly inside the customer communication layer — without apps, onboarding, or workflow changes. CheckTxt is designed to support:

  • Fraud operations
  • Digital banking
  • Risk & compliance
  • Customer protection teams

How CheckTxt capabilities prevent SMS Fraud

Stops Fraud Before It Escalates
Fraud is often detected after customers act. Current security stacks focus on transaction behavior rather than the message that triggered it.

CheckTxt enables detection at message receipt. Suspicious SMS messages submitted by customers are analyzed in real time for impersonation and fraud signals, returning a verdict in under 60 seconds. Bank impersonation attacks are specifically engineered to bypass the controls banks already have in place. Learn how bank impersonation attacks work and why they reach customers before existing systems can respond. Learn how bank impersonation attacks work and why they reach customers before existing systems can respond.
Customer-Level Threat Intelligence
Impersonation attacks rarely target a single customer. Without shared visibility, banks see isolated incidents rather than coordinated campaigns..

 Real-time visibility into when customers are being targeted, by whom, and at what scale. Submitted messages are correlated across the customer base to identify emerging impersonation patterns. This shared intelligence layer allows banks to recognize active campaigns while they are still forming — not after losses accumulate.
Proactive Customer Advisories
By the time internal systems flag downstream activity, customer harm has already occurred. Reactive reimbursement models strain operations and erode trust..

Real-time visibility into emerging patterns enables proactive customer advisories during live impersonation campaigns. Earlier awareness reduces fraud exposure and limits downstream impact.
No Apps or Onboarding Required
Security tools that depend on apps, onboarding, or workflow adjustments often hinder adoption and reduce effectiveness.

 No apps, enrollment, or workflow changes are required. Customers simply forward suspicious messages for verification, making protection easy to use on any device.
Regulatory and Brand Protection
Regulators expect banks to take proactive steps to protect customers from digital impersonation fraud.

Stops SMS impersonation campaigns that damage customer confidence and trust. Demonstrates proactive steps to protect customers—reducing regulatory risk and preserving customer trust.
.

If a message makes you pause, forward it.
We’ll let you know if it’s safe before damage occurs.

No app. No login. 
Free for individuals.

Fraud detection is just a click away when you have the CheckTxt contact record

Save contact record

Phone: tap and contact will auto-save
Computer: Download the file → Open the file → Click “add” or “save”

 

Frequently Asked Questions

Does CheckTxt replace our existing security tools?

No. CheckTxt operates outside the traditional security stack, in the customer communication layer where existing fraud and security controls have no visibility.

It complements your current fraud, risk, and SIEM tools by detecting threats at the moment a customer receives a suspicious message — before any transaction occurs that your existing systems would flag. No workflow changes, no integration requirements, no displacement of current controls.

Customers simply forward a suspicious text or send a screenshot to CheckTxt — no app download, no account, no onboarding needed.

CheckTxt analyzes the message in real time for impersonation signals, malicious links, urgency cues, and sender anomalies, then provides a clear verdict in under 60 seconds. CheckTxt works on any device and carrier, making it easy to extend protection to your entire customer base without extra support.

CheckTxt is a messaging security platform that gives fraud and security teams real-time visibility into SMS-based attacks targeting their customers, not just isolated incident reports. As customers forward suspicious messages, CheckTxt correlates these submissions across the customer base to detect coordinated impersonation campaigns as they develop. This allows your team to identify emerging attack patterns early enough to issue proactive customer advisories, rather than discovering a campaign only after losses have occurred.

Regulators are increasingly expecting financial institutions to demonstrate proactive consumer protection rather than just reactive reimbursement.

CheckTxt offers a documented, active control at the customer communication layer, showing examiners that your institution intercepts impersonation fraud before customers are harmed. Additionally, CheckTxt reduces the number of fraud complaints and customer harm incidents that often attract regulatory scrutiny.

CheckTxt requires no customer apps, accounts, or onboarding, and no changes to bank workflows or internal systems. Because CheckTxt operates outside the enterprise stack — directly in the customer communication layer — deployment isn’t dependent on IT integration timelines. Banks can quickly extend CheckTxt protection to customers without adding support burdens on internal teams.