WhatsApp prepares new scam alert feature to warn users about unknown numbers WhatsApp is testing a new Scam Alert feature for Android beta users that detects suspicious messages from unknown numbers using on-device machine learning. The tool aims to enhance security while maintaining user privacy. WhatsApp is preparing to introduce a new security feature designed to shield users from online scams and fraudulent activities. Meta initially shared details about this upcoming Scam Alert feature earlier this month, and the tool has now entered the testing phase for select Android users. This development indicates that the capability could soon roll out to a broader audience in the near future. The primary objective of the scam alert tool is to identify potential fraudulent messages originating from unknown contacts. A notable aspect of this implementation is that WhatsApp will utilize an on-device machine learning model to analyze texts directly on the user smartphone rather than relying entirely on external servers. Beta users get early access to Scam Alert According to reports detailing the rollout, the Scam Alert feature is currently appearing for select users on WhatsApp Android beta version 2.26.34.1. The tool scans incoming messages from unrecognized senders to determine whether the text exhibits any known patterns or indicators associated with scams. If the system flags a message as suspicious, a warning notification will appear directly within the relevant chat window. Following this alert, the recipient is presented with options to block the sender, report the account, or choose to continue the conversation regardless. This feature is not mandatory by default, allowing users to enable it manually according to their preferences. The option can be located by navigating to WhatsApp Settings and selecting the Account section, where the Scam Alert toggle is made available. On-device machine learning powers the detection According to Meta, the scam alert mechanism relies on a machine learning model downloaded straight onto the user device. This model functions locally on the hardware, scanning incoming communications from unfamiliar numbers to spot suspicious phrasing and scam tactics. When a message resembles a potential scam, the alert is displayed exclusively to the recipient. The sender remains unaware that their message has triggered a security warning on the other end. In instances where WhatsApp incorrectly flags a legitimate chat as a scam, the user has the ability to mark the conversation as trusted. Once designated as trusted, that specific chat will no longer be flagged under the Scam Alert system. User privacy remains a core focus of the implementation, with Meta confirming that message contents are not automatically reported to WhatsApp, Meta, or any third party during the detection process. The model has been trained on patterns observed in fraudulent exchanges, and users can optionally choose to share their last five messages to help improve the system. As testing continues among Android beta participants, a successful trial could lead to a wider global release, offering an extra layer of defense against unsolicited and deceptive messages. What this means for you This upcoming security addition provides tangible protection for everyday users who frequently encounter deceptive messages from unknown senders. • Across India: Millions of smartphone users will gain an automated defense layer against rampant financial scams and fraudulent text campaigns originating from unfamiliar numbers. • Daily Communication: Users receive immediate on-screen warnings inside the chat interface when a suspicious message arrives, allowing them to block or report the sender instantly. • Data Privacy: Because the machine learning model operates locally on the user device, message content is not transmitted to external servers or third parties. • User Control: The feature is optional and can be managed manually through account settings, giving individuals full control over when to activate it. • False Positive Correction: Users can manually designate mistakenly flagged legitimate chats as trusted to prevent recurring alerts on familiar contacts. Questions & Answers 1. What is the purpose of the new WhatsApp Scam Alert feature? The feature scans incoming messages from unknown numbers to detect potential scam indicators and warn recipients. 2. How does the detection mechanism work? It utilizes a machine learning model that operates directly and locally on the user device. 3. Is the Scam Alert feature available to everyone right now? Currently, the feature is rolling out exclusively for testing among select Android beta users. 4. Do users have to keep this feature enabled by default? No, the feature is optional and must be enabled manually by the user through the app settings. 5. Are message contents shared with Meta during the scanning process? Meta states that message contents are not reported or sent to WhatsApp, Meta, or any third party during analysis. 6. What happens if a legitimate chat is mistakenly flagged as a scam? Users can mark the conversation as trusted so that the chat is not flagged by the alert system again. 7. Where can the setting be located within the app? The Scam Alert option can be accessed by navigating to WhatsApp Settings and opening the Account section. https://trendkia.com/en/technology/whatsapp-prepares-new-scam-alert-feature-to-warn-users-about-unknown-numbers-25082 TrendKia — Har trend, sabse pehle.