Back in December, Target announced that their systems had been breached and that around 40 million credit card numbers were stolen in the process. Target then went on to reveal that encrypted bank PINs were stolen as well, and now according to a new report from the retailer, it seems that the security breach was larger than they had expected as it has been revealed that more than 70 million phone numbers, mailing address, email address, and names had been compromised as well. 

Target Corp.’s TGT -1.14% holiday data breach was bigger than the company had previously said, penetrating more systems and compromising a new set of personal information affecting up to 70 million people. The operator of nearly 1,800 U.S. stores said the data included a mix of names, mailing addresses, phone numbers and email addresses—information that is semipublic but which law-enforcement officials said is valued by thieves who could use it to lure victims with fake emails or hack into other accounts.