The company added : " IBM believes that the investigation arises from a separate investigation by the SEC of a customer of IBM 's Retail Store Solutions unit .
IBM said it believes that the investigation arose from a separate SEC investigation of a customer of IBM 's Retail Store Solutions unit , which markets and sells point-of-sale products .
Iraqi doctors who treated former prisoner of war Jessica Lynch dismissed on Friday claims made in her biography that she was raped by her Iraqi captors .