WhatsApp, the messaging platform with more than 3 billion monthly active users globally, experienced a disruption on August 3 in which many accounts were suspended for about 24 hours. The exact number of affected accounts is not known, and reports differ on the scale.

Users saw a message on the app stating that their account activity and device information had been taken under review to check compliance with WhatsApp's Terms of Service, and that results would typically be sent within 24 hours.

3 billion monthly active users

WhatsApp's global user base, which makes disruptions like this highly visible.

Meta, WhatsApp's parent company, confirmed the disruption to TechCrunch and said it had begun working to restore access to affected accounts. The company attributed the issue to an error in its AI-based security systems and automated moderation mechanisms, though reports differ on whether Meta provided these details or avoided specifying the technical cause.

We prioritize user safety; systems can make errors, and we've started resolving them.
— WhatsApp spokesperson