An alleged data breach potentially affecting as many as 560 million Ticketmaster accounts and a confirmed one for Santander Bank may have stemmed from attacks on the cloud storage accounts with a company called Snowflake. As spotted by Bleeping Computer, an investigation from cybersecurity firm Hudson Rock reports that a bad actor gained access to Ticketmaster and Santander by using the stolen credentials of a single Snowflake employee.

According to Hudson Rock, the hacker bypassed the…