https://www.vice.com/en_us/article/43jkzp/one-million-bank-phone-calls-in-amazon-aws-bucket-bank-of-cardiff

A bank has left more than one million audio recordings of phone calls seemingly made by bank employees exposed to the open internet, letting anyone listen in on sensitive conversations, including ones with potential customers.

The unusual data exposure comes shortly after financial giant Capital One announced its own data breach of records of more than 100 million people.