FraudScope // Threat Library // Vishing (voice phishing)

Phishing // Voice

Vishing (voice phishing)

Vishing is phishing over a phone call. A live, confident voice can apply pressure that a text never could, steering you in real time toward payment or sensitive details. Here is how voice phishing works and how FraudScope can listen alongside you.

Explore FraudScope Download on App Store

On-device iPhone · iOS 18+ Available now

What it is

A scam that talks back

Vishing combines "voice" and "phishing." A caller impersonates your bank’s fraud team, tech support, or a government agency, and uses a live conversation to guide you toward an action that benefits them.

Voice is powerful because the scammer can react to your hesitation, add urgency, and use authority in the moment. Caller ID can be spoofed to display a trusted name, which makes the call seem real.

The playbook

How the call unfolds

Spoof the source

Caller ID shows your bank, a government office, or a known company.

Assert a problem

Fraud on your account, a suspended number, or a virus on your device.

Apply live pressure

Urgency, authority, and reassurance, adjusted in real time to your reactions.

Extract value

A payment, a one-time code, remote access, or your account credentials.

In their words

What it sounds like

// THE MESSAGE

This is the fraud department. We’ve detected unauthorized transactions on your account. For your protection, I’ll help you move your money to a secure account. Please confirm the code we just texted you.

FraudScope reads it as

Vishing. FraudScope flags three tactics at once: artificial urgency, authority impersonation, and a request to move money or share a code. Its guidance: hang up and call the number on your card. With Live Call Shield, these flags can appear during the call.

Red flags

Warning signs to watch for

A caller pressuring you to act immediately to "protect" your money.
A request to read back a one-time code or move funds to a "safe" account.
A caller who discourages you from hanging up and calling back officially.
Caller ID that shows a trusted name but the request feels wrong.
Demands for remote access, gift cards, or sensitive details.

How FraudScope helps

A second set of ears

Live Call Shield (a Pro feature) listens during a suspicious call and flags manipulation tactics as they happen, like artificial urgency, authority impersonation, and requests to move money. You can also paste a voicemail transcript for a full breakdown.

Analysis runs entirely on your iPhone and makes no network requests. The only time FraudScope touches the internet is if you tap Inspect URL to check where a link really goes, and it tells you before it does.

Live Call Shield (Pro)Real-time flagsOn-device

Questions

Frequently asked

How does Live Call Shield work?

Live Call Shield is a Pro feature that monitors a suspicious call for known manipulation patterns and warns you on screen when it detects them, such as artificial urgency or a request to move money. It helps you recognize pressure while it is happening.

The caller ID showed my bank. Can I trust it?

No. Caller ID is easily spoofed to display any name or number. Never trust it alone. If a call about your account feels off, hang up and dial the number printed on the back of your card.

Does FraudScope send my messages anywhere?

No. Analysis runs entirely on your iPhone with no network connection. The only time it contacts the internet is if you choose to inspect a link’s destination, and it tells you before it does.

Will FraudScope catch every scam?

No tool can. FraudScope is strongest with the full content of a message and weaker with a bare screenshot that has no link or sender. It is a powerful second opinion, not a guarantee. When in doubt, slow down and check with someone you trust.

Read the scam before it reads you

FraudScope explains what a suspicious message is really trying to do, entirely on your iPhone. Now available on the App Store.