Vulnerabilities / Threats
7/9/2010
01:43 PM
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ID Thefts Go Unreported Despite Notification Laws

The Identity Theft Resource Center says one-third of breaches appear to be malicious, but a lack of transparency and accountability may be masking true extent of problem.

The Identity Theft Resource Center (ITRC) announced Thursday that it had recorded 341 individual data breaches for the first six months of 2010.

But hundreds more went unreported, said the organization. In addition, for 46% of breaches, the number of records potentially affected weren't disclosed, and for 38%, no cause was disclosed.

Why is that?

According to the ITRC, some states now harbor a protected breach list that is not made public at all, or is only accessible by exercising the Freedom of Information Act. One state, for example, had a list of 200 breaches, but for most, little information was disseminated, at least publicly, such as the number of records affected.

In addition, for medical data breaches, the Department of Health and Human Services (HHS) has created a "risk of harm" threshold for notifications. Under HHS guidelines, if an organization determines that a data breach hasn't caused "a significant risk of financial, reputational, or other harm to individual," then it doesn't have to report the breach, either to the person whose information was breached or to law enforcement agencies.

As a result, "despite a law stating that all medical breaches involving more than 500 people must be listed on the Health and Human Services breach list, ITRC recorded medical breaches that never made the list," according to a statement issued by the group.

The "risk of harm" medical record clause has been contentious since it was first disclosed in August 2009. At that time, the Center for Democracy and Technology challenged the loophole, arguing that "the primary purpose for mandatory breach notification is to provide incentives for healthcare companies to protect data."

In other words, if healthcare companies properly invest in security, they can avoid data breaches, and the attendant cost of related fines. "However, the harm standard institutionalized in HHS's interim final rule cripples this crucial incentive," said the CDT.

In addition, allowing organizations to conduct their own risk assessment, and then determine whether or not to notify people whose records have been affected, may be contributing to an underreporting of the actual extent of data breaches today, and providing an incomplete picture of which organizations adequately safeguard people's personal information.

"Consumers want to know if they are at risk from even a small breach," according to the ITRC. "The details of a breach help determine their risk factors as well as guide them in proactive measures."

The ITRC first began maintaining a detailed list of data breaches, updated weekly, in 2005.

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