Google Gemini has been found to collect the most personal data among AI chatbot apps, according to Surfshark researchers.DeepSeek, developed in China, ranks fifth in terms of data collection among the 10 most popular chatbot applications.30% of the analyzed chatbots share user data, including contact details, location, and browsing history, with third parties.To protect privacy, users are advised to be cautious with the information shared, review sharing settings, and disable chat history when possible.