YouMail Protective Services

    For enterprises

    Protect your brand, customers, and employees from sophisticated phone fraud

    Don't let malicious actors damage your brand, abuse your phone numbers, and erode trust. Use Watch to expose the behavior and reputation of your phone numbers, so you can decide how to best protect them. Use Quash to disrupt and neutralize impersonation attempts across phone calls, texts, and callback numbers, keeping your customers and employees safe from voice and SMS phishing attacks.

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    Watch dashboard - monitor phone number reputation

    Watch

    Protect number reputation

    Detect bad phone number behavior

    Understand scale of behavior issues

    See how best to remediate

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    Quash - disrupt enterprise imposters

    Quash

    Disrupt enterprise imposters

    Stop imposter traffic at the source

    Limit damage from imposters

    See quantitative progress reports

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    Real-world impact

    See how we've helped enterprises stop telecom fraud

    Regions BankMarriott International
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    Meaningful ROI

    Phone-number based impersonation fraud costs billions of dollars annually through account takeovers, customer churn, and employee compromise. Stopping that fraud quickly saves money and preserves brand value. Clients report 90% reductions of telecom-based threat activity related to their brands, with some seeing 60% reductions in the first 60 days.

    Prevent fraud losses

    Stop vishing and smishing campaigns early, before they do real damage.

    Reduce support contacts

    See far fewer customer complaints about fraud attempts and fraud losses.

    Protect employees

    Prevent attacks on employee personal phones, before they lead to business compromise.

    Maintain brand value

    Reduce consumer experiences that negatively impact perception of your brand.

    Want to understand your ROI?

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    Frequently asked questions

    Can you help take down spoofed or fraudulent phone numbers impersonating our brand?
    Absolutely. Quash is purpose-built for phone number takedown in impersonation fraud cases. We identify spoofed or fraudulent numbers used in scams targeting your brand, then leverage carrier relationships and law enforcement channels to neutralize them quickly. This includes leveraging partners to limit reach while numbers are still active and providing progress reports so you can measure the reduction in brand-damaging calls and texts.
    How can we stop brand impersonation fraud using our phone numbers?
    Yes. We specialize in protecting enterprises from brand impersonation fraud. Our Watch solution provides 24/7 monitoring to detect when scammers spoof your phone numbers in vishing or smishing attacks. Our Quash solution then works directly with carriers and partners to take down problematic numbers at the source, stopping impersonation attempts before they reach your customers or employees. Many clients see rapid reductions in spoofed traffic and associated fraud.
    How do you prevent account takeovers caused by phone-based impersonation scams?
    We target the root cause: vishing and smishing attacks that impersonate your brand to steal credentials or trigger account takeovers. By monitoring for problematic calls and texts and executing phone number takedowns, we reduce these attacks significantly. This lowers fraud losses and customer support volume while protecting your brand reputation.
    Can your services help with stopping our phone numbers from being spoofed?
    Absolutely. Moreover, we do so without forcing you to use complex services that require you to pre-register all of your outbound calls. Our approach instead monitors your phone numbers 24/7. When we detect spoofing, we work to determine the source of those spoofing attempts and leverage our carrier relationships to eliminate the ability of those bad actors to originate those spoofed calls.
    What visibility do you provide into spoofing and impersonation of our phone numbers?
    Our advanced sensor network delivers real-time, quantitative insights into how and where your brand is being spoofed in calls and texts. You'll get detailed reports on campaign scale, involved numbers, and measurable results after remediation actions like takedowns. This transparency helps security and fraud teams demonstrate ROI on telecom fraud protection efforts.
    Do your services protect against vishing and smishing attacks impersonating our enterprise?
    Yes. We combine proactive detection of misbehaving phone numbers with aggressive remediation to disrupt vishing (voice phishing) and smishing (SMS phishing) campaigns. We can even disrupt e-mail phishing campaigns that rely on callback numbers. This goes beyond basic blocking: we help take down the source numbers, reducing customer complaints, employee risks, and overall brand erosion from phone-based impersonation fraud.

    Still have questions?

    We can provide a demo tailored to your situation and needs.

    Request Demo

    Ready to protect your business against telecom-based impersonation?

    Contact us for a tailored demo to see how we can stop phone-based impersonation and safeguard your brand, customers, and employees, using our exclusive insights, rapid mitigation, and proven approach.

    Request Demo