SB

СберСпасибо (SberSpasibo)

High

Exposed 3.29M records with sensitive user data and hashed bank card numbers.

3,288,711 recordsBreach Mar 9, 2023Updated Nov 11, 2026

Exposed data classes

Fields reported as compromised in this breach record.

Bank card numbersDates of birthEmail addressesLoyalty program detailsPhone numbers

Detailed Analysis

In-depth analysis of the breach and its implications.

The СберСпасибо breach, disclosed in March 2023, involved the exposure of sensitive information from the loyalty program of Russian financial institution Сбербанк (Sberbank). The breach published anonymized data of approximately 48 million users, with specific details for 3.3 million unique email addresses. Exposed data encompassed hashed bank card numbers, contact details, and loyalty program activities.

Impact Analysis

Understanding the scope and consequences of this breach.

User Impact
Users may encounter phishing attacks, fraud attempts, or breach of privacy.
Business Impact
The breach may cause reputational harm and regulatory scrutiny for Сбербанк.
Affected Sectors
  • Financial
  • Loyalty programs
Geographic Impact
  • Russia
  • Global

What You Should Do

Recommended actions to take in response to this breach.

If You Were Affected

  • •Monitor bank statements for unusual activity.
  • •Update passwords on related accounts immediately.
  • •Be cautious of phishing emails targeting exposed details.

Preventive Measures

  • •Employ strong encryption for sensitive data.
  • •Regularly audit database access logs.
  • •Educate staff on cyber threats and best practices.

Frequently Asked Questions

Common questions about this breach and what it means for you.

Exposed data included hashed bank card numbers, email addresses, phone numbers, dates of birth, and loyalty program details of users.