RELATED: How a VPN might keep your digital lives private and secure
Macy's reported a data security breach from April 26 to June 12.
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It targeted people who shopped online at macys.com or bloomingdales.com.
RELATED: Facebook tracks you, even while logged off
Hackers were able to see customers' personal and credit card information.
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The company is offering free protection services to customers.
VIDEO: Can hackers watch your home security cameras?
Are the cameras in your home vulnerable to peepers?