Between November 27th and December 15th, 2013, retail giant Target fell victim to a sophisticated hack that compromised data on tens of millions of its shoppers. Information on approximately 40 million credit and debit card accounts was stolen during the breach, and this sensitive financial data quickly appeared on the black market. Target would later reveal that names, mailing addresses, and phone numbers for up to 70 million customers had also been taken during the attack. …