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Avoid phishing attacks with NordVPN’s scam text checker

A message says your package couldn’t be delivered. Another claims there’s a problem with your account and asks you to confirm your details. Messages like these show up in inboxes and text threads every day, and not all of them are legitimate. Because scams often imitate real notifications, it can be difficult to know when something deserves a closer look. To help users review suspicious messages more carefully, we’ve developed a tool called the scam text checker to help you analyze suspicious messages before interacting with them. Read on to learn more about it.

Mar 18, 2026

4 min read

Analyze suspicious messages with a scam text checker

What is a scam text checker?

A scam text checker is an online tool developed to help you analyze messages and identify potential signs commonly associated with phishing or scam activity. Users can scan suspicious texts, emails, or social media messages and receive insights that help them decide whether a message may be dangerous or simply spam.

Text-based scams have become a common tactic for cybercriminals. Messages arrive through SMS, messaging apps, and social media platforms, often pretending to come from trusted companies, financial institutions, or online platforms in order to trick users into revealing sensitive information, making payments, or downloading malware.

The challenge is that scams are becoming more and more convincing. Attackers now use automation, data leaks, and even artificial intelligence to generate messages that resemble legitimate communication. A fraudulent text may look almost exactly like a real notification from a delivery service or a bank. 

The scam text checker provides a way to analyze suspicious messages before engaging with them. It never hurts to take a closer look.

Alongside the scam text checker, users can examine suspicious content online with other tools, such as a file checker, which scans suspicious files for malware, and a link checker, which analyzes URLs to determine whether they may lead to malicious websites.

How does a scam text checker work?

The scam text checker analyzes a submitted message to help you decide whether it may be a scam or legitimate. It scans both the text itself and the elements included in it, checks them against known malicious databases, and uses an AI-powered algorithm from nexos.ai to look for common patterns of phishing. 

When a user submits a message:

  1. 1.The tool scans the text and analyzes both the message itself and any links, phone numbers, or email addresses included in it.
  2. 2.These elements are then compared against databases of known malicious activity. If a link or contact detail has previously been associated with smishing, social media scams, or other fraudulent campaigns, the system can flag it as suspicious.
  3. 3.The tool then also analyzes the wording and structure of the message because links and contact details alone do not always reveal a scam. Attackers frequently create new web addresses and phone numbers to stay ahead of detection systems. Using nexos.ai, the tool examines the language used in the text and searches for patterns commonly found in phishing attacks. But keep in mind that because the analysis relies on AI, the tool may occasionally flag legitimate messages as suspicious or miss some scams.

The tool works with both plain text and images containing text, such as screenshots of conversations, which means that even if you received a suspicious message on your phone or through a messaging app, you can still upload a screenshot and analyze it. When an image is uploaded, the tool extracts and analyzes the text within it — the image itself is not analyzed or stored anywhere.

It’s completely free and works on any device or platform to help you stay more protected on the go.

Threat Protection Pro™: Additional protection while browsing

While the scam text checker helps users manually review suspicious messages, many cybersecurity threats appear during everyday browsing activity.

Threat Protection Pro™ provides broader protection by helping you detect and block threats before they reach your device. The feature scans websites and downloads for potential risks and helps prevent users from visiting dangerous pages. It also includes scam and fraud alerts designed to warn users when they encounter fake websites.

This protection matters because scams rarely rely on a single tactic. A suspicious message may lead to a fraudulent website, a malicious download, or an attempt to steal personal data. By blocking dangerous content before it reaches you, Threat Protection Pro™ helps reduce the risk of falling into these traps.

In the future, NordVPN mobile app users will also be able to access the scam text checker directly from the app alongside other Threat Protection Pro™ features. A dedicated button will allow users to quickly open the tool and analyze suspicious messages they receive on their phone.

Online security starts with a click.

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Aurelija Skebaite | NordVPN

Aurelija Skebaite

Aurelija is passionate about cybersecurity and wants to make the online world safer for everyone. She believes the best way to learn is by doing, so she approaches cybersecurity topics from a practical standpoint and aims to help people protect themselves online.