Elon Musk is facing a proposed shareholder class action that alleges Musk’s delayed SEC filings disclosing his stake kept Twitter’s share price artificially low (Bob Van Voris/Bloomberg)

DuckDuckGo launches its privacy-focused browser on macOS in beta through a private waiting list  —  DuckDuckGo started out as a private search engine.  Now its web browser is debuting on Macs to rival Chrome, Safari, Edge, and Brave.  —  When Google launched Chrome back in 2008, it changed the web overnight.