WhatsApp has introduced advanced privacy features that allow users to control who can see their last seen status, profile photo, and about information. These updates aim to enhance user privacy and provide more options for managing visibility within the app. Additionally, WhatsApp emphasizes its commitment to user security with end-to-end encryption for messages.

The U.S. House of Representatives has banned the use of WhatsApp on government devices due to security concerns. This decision reflects ongoing worries about data privacy and the potential for foreign interference through widely-used messaging applications. Agencies are now required to use alternative communication methods that meet security standards.