The story
PNI Digital Media was formerly known as PhotoChannel Networks Inc., and the name was officially changed in June 2009.
On July 11, 2014, the company was acquired by Staples, Inc. for $74 million.
Commencing July 14, 2015, the online photo centres for Walmart Canada, CVS, Costco, and Rite Aid, all operated by PNI, were investigating credit card fraud. After being down for several weeks, the photo sites began to be re-launched in September 2015, rebuilt with enhanced security measures.
From Wikipedia’s article on PNI Digital Media, shared under CC BY-SA 4.0.6