In Legal First, Data-Breach Suit Targets Auditor - 0 views
-
Karl Wabst on 02 Jun 09It was only a matter of time! Auditor accuracy being examined in lawsuit may signal change in PCI and other compliance processes.
-
Karl Wabst on 02 Jun 09When CardSystems Solutions was hacked in 2004 in one of the largest credit card data breaches at the time, it reached for its security auditor's report. In theory, CardSystems should have been safe. The industry's primary security standard, known then as CISP, was touted as a sure way to protect data. And CardSystems' auditor, Savvis Inc, had just given them a clean bill of health three months before. Yet, despite those assurances, 263,000 card numbers were stolen from CardSystems, and nearly 40 million were compromised. More than four years later, Savvis is being pulled into court in a novel suit that legal experts say could force increased scrutiny on largely self-regulated credit card security practices. They say the case represents an evolution in data breach litigation and raises increasingly important questions about not only the liability of companies that handle card data but also the liability of third parties that audit and certify the trustworthiness of those companies. "We're at a critical juncture where we need to decide . . . whether [network security] auditing is voluntary or will have the force of law behind it," says Andrea Matwyshyn, a law and business ethics professor at the University of Pennsylvania's Wharton School who specializes in information security issues. "For companies to be able to rely on audits . . . there needs to be mechanisms developed to hold auditors accountable for the accuracy of their audits." The case, which appears to be among the first of its kind against a security auditing firm, highlights flaws in the standards that were established by the financial industry to protect consumer bank data. It also exposes the ineffectiveness of an auditing system that was supposed to guarantee that card processors and other businesses complied with the standards. Credit card companies have touted the standards and the auditing process as evidence that financial transactions conducted under their purview are secur