Genetic testing promises a revolution in healthcare. With just a few swabs of saliva, diagnostics can provide an unprecedented look into a person's family history and potential health risks.
Within a decade, global sales of genetic tests are expected to hit $10 billion. Direct-to-consumer companies such as 23andMe and Genos have proven particularly popular, with tens of thousands of people purchasing at-home testing kits every year.
But the industry's rapid growth rests on a dangerous delusion: that genetic data is kept private. Most people assume this sensitive information simply sits in a secure database, protected from hacks and misuse.
Far from it. Genetic-testing companies cannot guarantee privacy. And many are actively selling user data to outside parties.
The problem starts with the Health Insurance Portability and Accountability Act (HIPAA), a 1996 federal law that allows medical companies to share and sell patient data if it has been "anonymized," or scrubbed of any obvious identifying characteristics.
Within a decade, global sales of genetic tests are expected to hit $10 billion. Direct-to-consumer companies such as 23andMe and Genos have proven particularly popular, with tens of thousands of people purchasing at-home testing kits every year.
But the industry's rapid growth rests on a dangerous delusion: that genetic data is kept private. Most people assume this sensitive information simply sits in a secure database, protected from hacks and misuse.
Far from it. Genetic-testing companies cannot guarantee privacy. And many are actively selling user data to outside parties.
The problem starts with the Health Insurance Portability and Accountability Act (HIPAA), a 1996 federal law that allows medical companies to share and sell patient data if it has been "anonymized," or scrubbed of any obvious identifying characteristics.
