WhatsApp is facing scrutiny over a critical security flaw that affects millions of Windows PC users, leaving them vulnerable to cyberattacks through malicious attachments. The Department of Telecommunications (DoT) has issued a warning advising users to remain vigilant against potential fraud linked to this vulnerability. Reports indicate that hackers can exploit this flaw to steal personal data, prompting urgent calls for users to update their applications immediately. The issue has sparked privacy concerns, particularly in the EU, where users are unable to disable certain features related to Meta AI. As the situation develops, users are advised to check their settings and take necessary precautions to safeguard their data.