Those breaches comprise about 4 million people and records.
In the analysis, Chris Hourihan Manager, CSF Development and Operations, HITRUST used the 2009 Ponemon Institute Cost of a Data Breach Study [.pdf], which found the average cost for each record within a data breach to be $204. That's $144 of indirect costs and $60 of direct costs. An overview of the Ponemon study is available here.
By doing the math on the HITECH related breaches, Hourihan estimates that the total cost for all organizations could reach $834 million: $245 million in direct costs for everyone and $2.3 million to $7.7 million in indirect costs.
While the trigger for breach notification is risk based, Hourihan estimates that health care organizations are being extremely cautious, and erring on the side of publicly reporting breaches, rather than being more conservative:
It is important to note that what constitutes a breach and is subsequently reported to the [Health and Human Services] Secretary: an organization believes the incident "poses a significant risk of financial, reputational, or other harm to the individual;" this does not mean some form of harm has been enacted upon everyone or even anyone affected. While this provides the possibility for an organization to not notify individuals-if the organization performs a risk assessment and determines the risk of harm is significantly low-organizations appear to be erring on the side of caution and providing notice to the individuals and Secretary regardless. In one specific instance with Rainbow Hospice and Palliative Care, the laptop that was stolen was in fact encrypted, yet notice was still provided.
In breaking down the data breaches by how they occurred, Hourihan also found the majority of breaches to be by loss and theft:
Looking at the cross-section of these categories and focusing first on simply the number of breaches experienced, the theft of laptops was the number one cause resulting in a total of 32 breaches reported. The next closest leading causes are theft of desktop computers and theft of removable media resulting in 10 and 12 breaches respectively. The total number of thefts reported is an astonishing 68 or 63% of all breaches.
With those costs in mind, and the hassles associated with breach notification, it would seem more health care organizations would turn to encrypting of data at rest - and banning the use of notebooks and removable media for protected patient medical information.
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