I received the attached letter from Datapak Services Corporation (via AllClear) who state the my customer information (credit card, address, etc) may have been compromised. I thought I would post this here since we all shop at a lot of the same sites.
[Update---see posts below for WBShop.com info]
I am not going to list all the sites that I have shopped at, but from my past posts you will find Rakuten, Newegg, Amazon, and others quite often. The letter does not state the client company's name.
I don't know about Newegg, I would suspect that Amazon does all of their processing in-house.
In my own speculation, Rakuten is at the top of my because the time frame seems to work out. See this thread:
Newegg was talked about here:http://slickdeals.net/f/6268674-newegg-account-compromised-beware-of-potential-security-breach
Datapak Services offered me one years' worth of credit monitoring from AllClear PRO. Again, they are keeping the ID of their client private. Since I can use different information at different sites, I am not sure what, if any, of my information was exposed.
[Personal information has been deleted from the letters.]