By CHRISTINA REXRODENEW YORK (AP) â¿¿ Accounting firm KPMG has resigned as the auditor for nutrition company Herbalife and shoe retailer Skechers after a rogue partner allegedly leaked information about the companies to someone who used it to trade stocks. KPMG said it has fired the partner and has no reason to believe there were any problems with the financial reports of Herbalife or Skechers. Skechers said KPMG told it that the ex-partner provided the inside information in exchange for money and is under federal investigation. An SEC spokesman declined to comment. A message left for the U.S. attorney's office in Los Angeles was not immediately returned. KPMG confirmed media reports that the fired partner was Scott London, the executive in charge of the firm's audit practice in Southern California. It wasn't clear who he allegedly leaked information to. There was no answer at a home phone number listed for London. The development is a headache for both Herbalife and Skechers. KPMG withdrew its recent audit reports of both companies, because it felt its own independence had been compromised. David Weinberg, chief operating officer and chief financial officer of Skechers, was spending Tuesday looking for a new auditor. He learned the news Monday afternoon, when two KPMG employees came to tell him in person. "I don't think it's catastrophic because we have the greatest confidence in the financial statements that were released and that he (the KPMG partner) acted alone," Weinberg said. Still, he called the news "an unfortunate development" as the company prepares to report first-quarter earnings, and said he was shocked when he learned it. He didn't think there was anything he could do differently as he looks for a new auditor: "I don't know that it's up to me to give them a polygraph test," he said.