How Secure To Use WhatsApp?

On Saturday, August 12th, at 16:31 Turkey time, I received a "Hello" message from an unknown number with the +255 code. To prevent further communication, I immediately used WhatsApp's reporting and blocking features. I am concerned about the unauthorized use of my account information and the potential misuse of my phone number, which could include spreading false information or incurring debts. I want to be clear that I accept no responsibility in such cases, and I hold WhatsApp accountable for maintaining its users' security and privacy. This unexpected message has prompted me to take action to protect my personal information and ensure that such incidents are handled properly by the platform. Users deserve a secure experience free of unwanted intrusions, and privacy is a critical aspect of online communication.