Google is highlighting a feature that lets users check suspicious text messages for signs of fraud using Circle to Search, its AI-powered search tool for compatible Android devices. By circling a message directly on the screen, users can receive an AI-generated overview explaining why it may be suspicious and suggesting steps to take before clicking a link, sharing personal information or sending money. Google reiterated the feature in consumer guidance published on October 15, 2026, as part of its broader focus on mobile scam prevention.

The capability is not a completely new launch. Google introduced scam-checking support for Circle to Search and Google Lens in December 2025, but the latest guidance brings attention back to a tool that some users may not know exists. It can help identify warning signs such as unknown senders, suspicious links and messages designed to create urgency. However, the feature does not automatically monitor incoming messages, and its AI assessment should be treated as guidance rather than a definitive security verdict.

Key Takeaways

  • AI scam checks: Circle to Search can analyse suspicious text messages and highlight possible signs of fraud.
  • How it works: Users activate Circle to Search and draw a circle around the message on their screen.
  • AI Overview: The feature provides an explanation of potential red flags and suggests next steps.
  • Not a new launch: Google originally announced scam-checking support for Circle to Search and Lens in December 2025.
  • Google Lens alternative: Users whose phones lack Circle to Search may be able to check a screenshot through Google Lens.
  • Important limitation: The tool does not automatically screen every incoming message, and its results are not guaranteed to be correct.
  • Availability: Compatibility and access can vary by device, region and the services available on the user’s phone.

How Circle to Search Checks a Text Message for Scams

Circle to Search allows users to search for information about content displayed on their phone without leaving the current app. Instead of copying text into a browser or switching between applications, users can activate the feature and select the relevant part of the screen.

For scam checking, the process is straightforward. A user who receives a suspicious SMS, messaging-app notification or other visible text can circle the message. Google then uses AI and information from the web to assess whether the content appears suspicious and presents an AI Overview with relevant guidance.

The result may identify warning signs such as a sender the recipient does not recognise, a suspicious website address, requests for money or language intended to pressure the recipient into acting quickly.

For example, a message might claim that a bank account will be blocked unless the recipient immediately verifies their details through a link. A scam-checking overview could explain why the urgency, unfamiliar link or request for sensitive information deserves scrutiny.

The system can also suggest possible next steps, such as avoiding the link, contacting the organisation through an official channel or blocking a suspicious sender.

The main benefit is convenience. Users can investigate a message while it is still visible instead of manually researching every unfamiliar claim.

Step-by-Step: How to Use Circle to Search

<box gap={3}> <row align=”start” gap={3}> <AsyncImage query=”generic Android smartphone showing a suspicious SMS message with an unfamiliar web link, neutral messaging interface, no readable brand names, no logos” aspectRatio=”3:4″ maxWidth=”112px” /> <box flex=”1″ gap={1}> **Step 1: Open the suspicious message**

  Open the text message or messaging conversation you want to check. Do not tap suspicious links or download attachments before investigating them.
</box>

</row> <divider color=”subtle” /> <row align=”start” gap={3}> <AsyncImage query=”generic Android smartphone interface demonstrating circle to search gesture over a message on screen, finger circling a highlighted text region, no brand logos” aspectRatio=”3:4″ maxWidth=”112px” /> <box flex=”1″ gap={1}> **Step 2: Activate Circle to Search**

  On a compatible phone, touch and hold the Home button or navigation handle, depending on your device's navigation settings.
</box>

</row> <divider color=”subtle” /> <row align=”start” gap={3}> <AsyncImage query=”generic smartphone screen with selected text message surrounded by a circular highlight and an abstract AI information panel, no readable text, no logos” aspectRatio=”3:4″ maxWidth=”112px” /> <box flex=”1″ gap={1}> **Step 3: Circle the message**

  Draw a circle around the suspicious text. Review the AI Overview that appears, including any warnings and suggested actions.
</box>

</row> <divider color=”subtle” /> <row align=”start” gap={3}> <AsyncImage query=”generic smartphone showing an abstract cybersecurity warning panel with shield icon and suspicious message symbol, no readable text, no logos” aspectRatio=”3:4″ maxWidth=”112px” /> <box flex=”1″ gap={1}> **Step 4: Verify before acting**

  If the message appears suspicious, avoid interacting with it. Contact the alleged sender or organisation using a number or website obtained independently.
</box>

</row> </box>

The exact interface may differ between devices. Google also notes that results and compatibility can vary, so users should not assume the feature is available on every Android phone.

What Warning Signs Can the AI Identify?

Scam messages often use familiar techniques to make fraudulent requests appear legitimate. Circle to Search can help users examine these signals in context.

1. Suspicious or unfamiliar links

A message may contain a website address that resembles a bank, government service, delivery company or well-known retailer. The address may include misspellings, unusual domains or redirects to unrelated websites.

An AI Overview may flag a link that does not appear to belong to the claimed organisation. However, users should not rely on the model alone to verify a website. Fraudulent sites can look convincing, and legitimate links can sometimes appear unfamiliar.

2. Urgent demands for action

Scammers frequently claim that an account will be suspended, a parcel will be returned or a payment will fail unless the recipient acts immediately.

Urgency is not proof of fraud, but pressure to act without verification is a reason to stop and investigate. Genuine organisations generally provide ways to verify important account issues through their official applications or customer-service channels.

3. Requests for money or sensitive information

A message that asks for an immediate transfer, a one-time password (OTP), a password, card details or other confidential information deserves particular caution.

In India, fraud attempts may impersonate banks, payment providers, delivery services or government agencies. Users should never share an OTP or banking password merely because a message appears to come from a trusted organisation.

4. Impersonation and unusual requests

Some messages claim to come from a friend, relative, colleague or manager who urgently needs money. Others impersonate delivery companies or public authorities.

A scam checker may identify inconsistencies or pressure tactics. If someone you know requests money unexpectedly, verify the request through a separate communication channel before transferring funds.

Is Circle to Search a New Feature?

No. Google introduced scam-checking support for Circle to Search and Google Lens in December 2025. Its October 15, 2026 guidance is a renewed explanation of how users can access the feature.

The distinction matters because this is not necessarily a new capability being activated for every phone in October. Some users may already have access, while others may not see the same results because of device compatibility, regional availability or differences in their Google services.

Google’s broader scam-prevention announcements in October 2026 also include separate protections for calls and messages. These can include built-in scam detection and enhanced safeguards in Google Messages, depending on the device and rollout. Those features should not be confused with Circle to Search’s manual, on-demand message analysis.

What If Your Phone Does Not Have Circle to Search?

Google Lens provides an alternative for users whose phones do not support Circle to Search. Google says the scam-checking functionality is also available through Lens, including on compatible iPhones using the Google app.

The process is slightly different because users generally need to capture a screenshot of the suspicious message first.

  1. Take a screenshot of the message without opening any links it contains.
  2. Open the Google app and select Google Lens.
  3. Choose the screenshot from your gallery.
  4. Select or search the relevant message text and review the available results.

The result may provide similar AI-generated guidance about possible scam indicators. Availability still depends on the app, device and circumstances in which the feature is offered.

Users should be careful when taking screenshots of messages containing personal information. Avoid sharing screenshots publicly, and do not upload sensitive information to services unless you understand how it will be handled.

How Reliable Is AI Scam Detection?

AI can help identify patterns that people may overlook, but it is not a substitute for security checks or independent verification.

A suspicious message may contain several warning signs and be correctly flagged. However, a sophisticated scam can use professional language, genuine-looking branding and a legitimate website that has been compromised. Conversely, a legitimate message may appear unusual because of an unfamiliar sender or an imperfectly formatted link.

This means a result that says a message looks safe should not be treated as permission to click a link or disclose personal details. Equally, a warning should prompt careful verification rather than an assumption that every detail of the message has been conclusively proven fraudulent.

Circle to Search is best viewed as an additional layer of assistance. Users should still verify important requests through official applications, known phone numbers or independently located websites.

How Circle to Search Fits Into Google’s Wider Security Strategy

Google has been expanding protections against fraud across Android, Google Messages, Phone by Google, Circle to Search and Google Lens.

Some of these protections are designed to detect suspicious activity automatically, while others require the user to take action. Circle to Search belongs to the second category: it helps investigate a message when someone decides it looks questionable.

Google announced additional Android scam protections on October 14, 2026, including an enhanced protection mode for Google Messages and expanded safeguards against certain fraud techniques. These measures are separate from Circle to Search and may have different device and regional requirements.

The combination reflects a broader approach to mobile security. Automated detection can help identify threats before users interact with them, while on-demand analysis gives people another way to investigate suspicious content that reaches their devices.

For users, the practical lesson is to use more than one layer of protection. Keep the operating system and apps updated, use built-in spam and scam filters where available, avoid sharing authentication codes and report suspicious messages through appropriate channels.

What Users Should Do If a Message Looks Like a Scam

If Circle to Search highlights potential warning signs, the safest response is to pause before taking action.

  • Do not click suspicious links or download unexpected attachments.
  • Never share an OTP, password or banking PIN in response to a message.
  • Verify account or payment claims through the organisation’s official app or independently sourced contact details.
  • Block and report the sender if the message appears fraudulent.
  • If money has already been transferred in India, contact your bank immediately and report the incident through the official cybercrime reporting channels, including the national cybercrime helpline at 1930.

The last point is particularly important because rapid reporting can improve the chances of initiating a response to a fraudulent transaction. Users should preserve relevant transaction details and messages when reporting an incident.

The Bigger Picture

Circle to Search’s scam-checking capability shows how visual AI tools can help people assess information without leaving the application they are using. By turning a suspicious message into an AI-assisted review, Google gives users a convenient way to examine potential red flags and consider safer next steps. The tool is particularly relevant as fraud attempts increasingly rely on impersonation, urgency and convincing-looking links.

However, AI-based analysis is only one part of effective scam prevention. It does not automatically inspect every incoming message, guarantee that a website is safe or establish the truth of every claim. The strongest protection combines these tools with independent verification, cautious handling of personal information and the use of official reporting channels.

Looking Ahead

Google is continuing to expand its mobile security features across messaging, calling and on-screen search experiences. Circle to Search and Google Lens provide an additional way to investigate suspicious messages, while other Android protections may detect certain threats automatically. The features available to each user will depend on device compatibility, region and the progress of individual rollouts.

For users, the most useful change may be having an easy way to pause and investigate before acting on a suspicious message. As AI becomes more involved in security decisions, the goal should be to make warnings easier to understand without encouraging blind trust in automated verdicts. A quick AI review can be helpful, but independently verifying the sender and avoiding risky links remain essential.

Frequently Asked Questions

1. Can Circle to Search detect scam text messages?

It can analyse a selected message for potential scam indicators and provide an AI Overview with explanations and suggested next steps. It does not guarantee that every scam will be detected.

2. How do I check an SMS using Circle to Search?

On a compatible Android phone, open the message, long-press the Home button or navigation handle to activate Circle to Search, and circle the suspicious text. Review the resulting guidance before taking action.

3. Is this a new Google feature launched in October 2026?

No. Google announced scam-checking support for Circle to Search and Google Lens in December 2025 and published new consumer guidance about using it on October 15, 2026.

4. Can I use Google Lens to check a scam message?

Yes. Google Lens can provide similar functionality. Users generally take a screenshot, open Lens through the Google app and select the relevant message for analysis.

5. Does Circle to Search automatically scan every incoming message?

No. Users must manually select the message they want to investigate. It is not a replacement for built-in automatic scam detection or spam filtering.

6. Should I trust a message if the AI does not flag it?

No. A message that receives no warning may still be fraudulent. Verify unexpected requests through official channels and never share passwords, banking PINs or OTPs because a message appears legitimate.

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