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"Fomer UCLA Healthcare System researcher Huping Zhou has pleaded guilty to violating parts of the Health Insurance Portability and Accountability Act and could be one of the first people in the country convicted under the law, federal authorities announced Friday. After learning he was to be let go, the 48-year-old is alleged to have accessed the UCLA patient records system 323 times during the three-week period, mostly to check out the files of celebrities, according to the U.S. Attorney's Office. The names of the targeted stars have not been revealed. Federal authorities say Zhou admitted to accessing the records -- cruising files that were not necessary to view as part of his job -- under a plea agreement. He'll face a judge for sentencing March 22. It's not clear what kind of punishment the U.S. Attorney's Office will recommend in exchange for his cooperation."

LOS ANGELES-Fifteen hospital workers have been fired and another eight disciplined for looking at medical records of octuplet mother Nadya Suleman without permission, hospital officials said Monday. Kaiser Permanente reported the violations of health care privacy laws to the state and has warned employees at its Bellflower facility to keep away from Suleman's records unless they have a medical purpose, said hospital spokesman Jim Anderson. "Despite the notoriety of this case, to us this person is a patient who deserves the privacy that all our patients get," Anderson told The Associated Press. Anderson would not elaborate on how the other eight employees were reprimanded, saying only that the punishments were significant. A similar privacy breach at UCLA hospitals led to celebrities' medical information getting leaked to tabloids in recent years, including details of Farrah Fawcett's cancer treatment showing up in the National Enquirer. Anderson said Kaiser does not believe any of Suleman's information was shared with the media, based on the results of their inquiry. The 33-year-old single mother of 14 gave birth to her octuplets on Jan. 26 at Kaiser's hospital in Bellflower, about 17 miles southeast of Los Angeles. Her attorney Jeff Czech said Suleman does not plan to file a lawsuit, though he suspects Kaiser employees were looking for medical information on Suleman's sperm donor. He said the name is not listed on the Advertisement medical records. "She trusts Kaiser and they said they'd look into it," Czech said. "We feel that they're on top of it and are taking care of it." Anderson could not provide details about when Suleman's medical records were accessed and by what kind of hospital employee. He said Kaiser had warned its employees about patient confidentiality rules before Suleman checked into the hospital in December. "Even though no one knew she was there, they knew she was going to have a lot of babies," Anderson said. "The extra monitoring he

The Kaiser Permanente hospital in Bellflower has been hit with a $187,500 fine for failing for a second time to prevent unauthorized access to confidential patient information, state pubic health officials said today. [Updated at 3 p.m.: A spokesman for the hospital said the fine was part of the ongoing investigation into employees improperly accessing the medical records of Nadya Suleman and her children. Disciplinary action has been taken against the employees, said Jim Anderson, a hospital spokesman. All the incidents occurred in January; a previous post said they had occurred in April and May.] State officials said Kaiser Permanente Bellflower Medical Center compromised the privacy of four patients when eight employees improperly accessed records. This is the second penalty against the hospital, officials said. The hospital was fined $250,000 in May for failing to keep employees from snooping in the medical records of Nadya Suleman, the woman who set off a media frenzy after giving birth to octuplets in January. The fine was the first penalty imposed and largest allowed under a new state law enacted last year after the widely publicized violations of privacy at UCLA Medical Center involving Farrah Fawcett, Britney Spears, California First Lady Maria Shriver and other celebrities. "We are very concerned with violations of patient confidentiality and their potential harm to the residents of California," said Dr. Mark Horton, director of the California Department of Public Health. "Medical privacy is a fundamental right and a critical component of quality medical care in California."

"Computer scientists have recently undermined our faith in the privacy-protecting power of anonymization, the name for techniques that protect the privacy of individuals in large databases by deleting information like names and social security numbers. These scientists have demonstrated that they can often "reidentify" or "deanonymize" individuals hidden in anonymized data with astonishing ease. By understanding this research, we realize we have made a mistake, labored beneath a fundamental misunderstanding, which has assured us much less privacy than we have assumed. This mistake pervades nearly every information privacy law, regulation, and debate, yet regulators and legal scholars have paid it scant attention. We must respond to the surprising failure of anonymization, and this Article provides the tools to do so."

Assumption of privacy through anonymization of data is called into question by deanonymization techniques. The work is not new but its implications have gone under-realized. In a country struggling to understand how to even define privacy, will anyone listen?