Many companies have started to experience the consequences of non-existent, insufficient or poorly implemented data security plans in the form of enforcement lawsuits filed by state attorneys general for violations of state data privacy and data security laws. However, in an interesting twist on this usual variety of state-initiated litigation arising out of poor data breach planning, the State of Connecticut is suing IT consultant Accenture for alleged negligence in losing electronic files containing information on bank accounts for almost all Connecticut state agencies as well as several hundred state purchasing cards and a handful of Connecticut taxpayers. Connecticut’s lawsuit also alleges unauthorized use of state information and breach of contract.

Connecticut hired Accenture to develop network systems that would allow it to consolidate payroll, accounting, personnel and other functions. Information related to Connecticut’s employees was contained on a data tape stolen from the car of an Accenture intern working on an unrelated, though similar project for the State of Ohio. (The tape also contained personal information on about 1.3 million Ohio residents.) The intern apparently had been using the Connecticut program as a template for the Ohio project. You can read more about the incident and subsequent lawsuit here and here.

The Accenture case underscores the business necessity of having a thorough data security program that employees actually follow, because breaches can be very costly and weak link in the security chain are prevalent. An effective plan should provide for contingencies affecting sensitive data, especially financial or health information. Plans should also ensure either that all of the business’ employees are aware of the data security policies and procedures, or, better yet, provide for physical, electronic, or procedural barriers to prevent data from being used for any unnecessary or non-business-critical purposes. Companies implementing security plans should consider reducing the risks identified in the Accenture matter by prohibiting interns from having access to sensitive information and restricting the presence of sensitive information on portable devices.

With the increasing number of lawsuits focused on data breach and security incidents, it is crucial that all businesses take steps to develop comprehensive security policies and also to ensure that their assets will be protected in the event that those policies fail.