Which company reverse-engineered WhatsApp for spyware? 👤 By The Quiz Wire Editorial Team 🌐 Source Business News Digest ✅ Fact Checked 📊 Difficulty Hard 📅 Last Updated 01 Dec 2025 A. Google B. Samsung C. Meta D. NSO Group Check Answer 💡 Explanation: The Israeli firm NSO Group was found to have exploited WhatsApp to install Pegasus spyware. 📚 Topics: Business Business and Economics 🎯 Exams: GEN US_COMP