I want to know the answer to the following question:
Who is Jim Walter?
All the background I'm provided with is that "In 2013 and 2014, a Russian/Ukrainian hacking ring known as "Rescator" broke into Target Corporation computers in 2013, stealing roughly 40 million credit cards, and then Home Depot computers in 2014, stealing between 53 and 56 million credit card numbers.". Is that enough to answer the question?
Answer: no