What was reportedly stolen in the #databreach :

2022 database of 487 million WhatsApp user mobile numbers from 84 countries

This includes:

32M US user records
45M Egyptian user records
35M Italian user records
29M Saudi Arabian user records
20M French user records
20M Turkish user records
10M Russian user records
11M+ UK user records

#WhatsApp data leak: 500 million user records for sale | Cybernews
https://cybernews.com/news/whatsapp-data-leak/