WhatsApp Tests New 'Scam Alert' Feature to Automatically Detect Suspicious Messages

WhatsApp is testing a new 'Scam Alert' feature that automatically detects suspicious messages from unknown contacts. The feature uses machine learning to analyze incoming messages against known fraud patterns and warns users locally without sending data to Meta servers. Users can choose to block the sender, report them, or mark the conversation as trustworthy.

About WhatsApp's New Scam Alert Feature

How the Scam Works

Meta-owned WhatsApp, which has over 3 billion users, is testing a new security feature called 'Scam Alert' to protect users from fraudulent messages. This feature automatically detects suspicious messages from unknown contacts and immediately warns users in the chat.

How the Feature Works

The Scam Alert function operates as follows:

Message Analysis: Uses machine learning models to analyze incoming messages
Pattern Matching: Identifies suspicious messages by comparing them against known fraud patterns
Local Processing: Analysis occurs on the user's device; message content is not sent to Meta servers, protecting privacy
Instant Notification: When a suspicious message is detected, a warning appears in the chat saying "This could be a scam"

User Response Options

When a warning appears, users can:

Block and Report: Block the sender and report them to WhatsApp
Mark as Trusted: Confirm the conversation is safe
Provide Feedback: Share the last 5 messages if a false positive occurs, helping improve the AI model

Warning Signs of Scam Messages

Common fraud message patterns include:

Urgency or fear-inducing language (account suspension threats, verification required)
Requests for personal information or passwords
Unnatural grammar or awkward phrasing
Links leading to unofficial sites
Unsolicited offers of money or rewards from strangers

Prevention Tips

Be cautious of unknown contacts: Always be skeptical of sudden offers or requests
Verify links and files: Never click unfamiliar links or download unexpected files
Protect personal information: Never share passwords or sensitive data via messaging apps
Enable the feature: Since Scam Alert is disabled by default, manually activate it in settings for protection

Release Timeline

The feature is currently being tested with Android beta users. After collecting user feedback during the testing phase, WhatsApp plans a gradual rollout to all users. Meta has not yet announced an official release date.

Where to Report and Get Help

If you receive suspicious messages or fall victim to a scam:

Report via WhatsApp: Use the Scam Alert feature to directly report suspicious senders
Contact local police: If you've suffered financial loss or serious fraud, file a report with your local authorities
Consumer protection agencies: Reach out to consumer protection organizations in your country for assistance