Reddit's AI tools are now blocking 23 million spam views daily, cutting user exposure by 20%, while new research from Oxford and the University of Potsdam warns that the same large language models powering these defenses may be introducing subtle bias into social media content.
Tencent is testing an AI assistant called Xiaowei inside WeChat, giving it a massive edge over rivals by embedding task-completing AI capabilities directly into a platform used by over 1.4 billion people.
Meta is rolling out an AI-powered search mode on Facebook that generates answers from public posts and user content, sparking reliability concerns over potentially misleading information, while simultaneously launching creative AI tools and global subscription plans starting at $3.99 a month.
Facebook launches AI Mode, a revolutionary search feature powered by Meta AI that pulls real user opinions from across Meta's apps, alongside creative tools that let users virtually change their clothing and appearance using AI-generated photo presets.
Meta launches Meta Business Agent, an AI-powered tool providing businesses 24/7 personalized customer support across WhatsApp, Messenger, and Instagram, while also offering operational insights and a new enterprise platform for large-scale deployment integrating with systems like Shopify and Zendesk.
Google launches Dreambeans, an experimental AI app that transforms users' personal Gmail, Photos, Calendar, and search data into a daily curated set of inspiring, action-driven stories — replacing endless scrolling with focused, personalized content for U.S. AI Ultra subscribers on Android and iOS.
A critical flaw in Meta's Instagram AI recovery assistant is being exploited to bypass two-factor authentication, allowing attackers to hijack high-value accounts worth hundreds of thousands of dollars before Meta issues an emergency patch Friday night, with researchers warning this exposes a dangerous industry-wide pattern of AI agents granted unchecked access to privileged systems.
YouTube is rolling out automatic AI content detection this month, using internal signals to label videos with significant photorealistic AI use — ending sole reliance on creator self-disclosure and placing warnings prominently below videos and over Shorts.
YouTube is making AI-generated content labels more visible and will begin automatically detecting and labeling videos with significant AI use starting May 2026, even if creators fail to disclose it themselves.
YouTube is rolling out its AI-powered deepfake detection tool to all users 18 and older, enabling everyday people to scan the platform for unauthorized AI-generated likenesses of their faces and request removal of matching content.