Wednesday, September 3
(Undated) -- Home Depot cannot confirm if the home improvement chain has been hit by a security breach, but they are working with law enforcement to investigate unusual activity. A security website has reported multiple banks have seen evidence the company may be the source of stolen credit and debit cards put up for sale on underground markets. Representatives with Home Depot say if a breach is confirmed, customers will be notified immediately. Authorities suspect the same group of Russian hackers involved in last year's massive breach at Target Corp.