Home Depot has brought in law enforcement and banking partners to investigate a possible data breach after credit cards reportedly stolen from the retailer appeared on an underground carder forum. Two large bundles of credit cards today went on sale on the rescator[dot]cc card forum, the same underground credit card market that sold numbers stolen in the Target, P.F. Chang and other breaches. A rash of data breaches have been reported of late, all with a common link of vulnerable point of sale systems hosting malware that steals payment card data.
Source: https://threatpost.com/home-depot-investigating-possible-massive-data-breach/108037/