Overview

• ShinyHunters, a notorious hacking group, is selling the stolen data on dark web forums.
• The breach includes 28 million credit card numbers and 6 million account numbers and balances.
• Santander assures that no transactional data or online banking credentials were compromised.
• The bank is contacting affected customers and employees directly to address concerns.
• ShinyHunters also claimed responsibility for a recent breach of Ticketmaster's data.