OTX Threat: Chromium extension uses AI‑related branding to redirect browser search

Microsoft Threat Intelligence identified a malicious Chromium extension spoofing Perplexity AI to deceive users into installation. The extension's primary objective involves search traffic interception and data collection through Manifest Version 3 capabilities and declarativeNetRequest rules. It routes both full search queries and real-time keystrokes through attacker-controlled infrastructure ho Sectors: Technology, Hospitality