Algérie Poste has addressed the recent connection errors on the BaridiMob application, attributing the "Invalid server certificate" message to the expiration of security certificates in older software versions. The institution has confirmed that this is not a cyberattack. Customers are urged to update the application immediately through official platforms such as Google Play or the App Store to resolve the issue. Furthermore, the postal operator has issued a strong warning against downloading APK files from social media or unauthorized websites, as these files can be malicious tools designed to harvest personal and financial information. Algérie Poste emphasizes the importance of using only official channels for all updates and services. Users who suspect their accounts have been compromised are advised to change their security codes immediately or visit a post office to update their account credentials.