2022 Yandex.Eda — 58K–37.5M user records
Data compromised
Names, addresses, phones, spending data
Technical writeup
Insider provided unauthorized access. Names, delivery addresses, phones, spending over 6 months. Map visualizing leaked data distributed on Telegram. Roskomnadzor fined Yandex.Eda 60,000 rubles.
Root cause
Insider; undue actions by employee