WhatsApp sign-up issue

Incident Report for Vonage API Status

Postmortem

Date/Time impacted

2023-09-29 06:43 UTC - 2023-09-29 21:15  UTC

Services impacted

Meta Business Manager - WhatsApp

Summary

On 2023-09-29, we identified a downstream service issue on Meta's business manager platform impacting onboarding new WhatsApp accounts. This was due to phishing attempts detected by Meta as intending to compromise their access security. As a result, we were unable to onboard new customers and we were prevented from adding new numbers to existing WhatsApp Business Accounts. This applied to partners or direct customers onboarded by us, and self-service customers who use the Vonage dashboard to set up their accounts.

Existing WhatsApp Business Accounts (WABAs) were able to send and receive messages as normal and were not impacted. 

Restoration actions

Following close collaboration with Meta regarding reviews of suspicious activity, accounts, and users, our normal service has resumed.

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Blocked Facebook Account users

Meta may have blocked some users from their Facebook account and those users will therefore be unable to access their Meta Business Manager until they unblock their account. You are advised to reset your password with 2FA and follow the unblock instructions shown on your account page. Please contact support@api.vonage.com if this is not possible for you.

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If you receive emails related to your account(s) being blocked, do not click on the links in the emails. Instead, please go to www.facebook.com or use the Facebook app to confirm and resolve. 

Root Cause

Attempts were made by unknown bad actors to compromise Meta’s 2fa access security via phishing emails. 

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Posted Oct 04, 2023 - 16:58 UTC

Resolved

This incident has been resolved.
Posted Oct 02, 2023 - 15:55 UTC

Monitoring

This issue has been resolved and we are monitoring the results.

Services were impacted between 2023-09-29 06:43 UTC - 2023-09-29 21:15 UTC

The below services have been restored:

NEW WhatsApp for Business Accounts (WABAs) :
Access to create new WABAs has been restored. This includes:

Self-service for direct customers via embedded sign-up
Adding new WABAs through the managed process.
New WABAs can be created
New numbers can be added to WABAs

We will continue to monitor the service during the next few hours and post updates should anything change.
Posted Sep 29, 2023 - 21:38 UTC

Identified

Customers are currently experiencing problems when attempting to sign up for WhatsApp:

Embedded sign-up - customers cannot sign up
Managed sign-up- customers wanting to onboard via the managed process will experience delays

The following services have been impacted from 2023-09-29 06:43 UTC:
WhatsApp - Embedded signup, Managed sign-up

We will update this status as soon as we have more information on this issue.
Posted Sep 29, 2023 - 11:33 UTC
This incident affected: SMS & Messages (Messages API).