WhatsApp users may face increased risks of scams and spam due to a new law permitting third-party messaging. The European Union’s Digital Markets Act mandates interoperability among messaging apps, leading to potential security concerns. While this feature is optional, users should be cautious as third-party chats may have different encryption standards and data policies. Although WhatsApp emphasizes end-to-end encryption, users must manually enable the third-party messaging feature in settings. This opt-in approach aims to balance convenience with privacy and security concerns, aligning with EU regulations.