The FBI has issued a significant warning to iPhone and Android users regarding the security of popular messaging apps, emphasizing that current texting options, including iMessage and RCS, lack adequate encryption. US officials strongly urge citizens to switch to end-to-end encrypted messaging platforms to safeguard their communications, especially in light of recent cyberattacks linked to Chinese hackers, known as Salt Typhoon. Despite assurances about future RCS encryption features, users may need to wait months for reliable protection. Experts recommend immediate action to ensure data privacy, advising against the use of traditional messaging apps like WhatsApp and Facebook Messenger. The implications of these warnings raise concerns over the safety of mobile communications and highlight the growing necessity for secure messaging solutions.