Eight US states have reached an agreement with Eli Lilly, one of the world’s leading pharmaceutical companies, over its accidental release of subscribers’ e-mail addresses to all those who receive its prozac.com e-mail alert.

The incident happened when one of the company’s employees created a computer program to access subscribers’ e-mail addresses and announce to them the termination of the service. The addresses of 669 prozac.com e-mail alert subscribers were included in the “To” field of the message header, so they were visible to hundreds of other subscribers to the service. Instead, the addresses should have appeared in the “Bcc” (blind carbon copy) field of the message.

The company, which had promised to maintain the confidentiality of the information provided by customers on-line, attributed the incident to a programming error and claimed that it was an isolated event.

According to the terms of the agreement, which was signed by eight US states, Eli Lilly will have to build on the obligations imposed by an administrative order issued by the Federal Trade Commission in January. The order remains in effect for 20 rears. The agreement, however, has no expiry date.

The agreement requires that the company strengthens its internal standards relating to privacy protection, training and monitoring. Lilly will institute automatic checks for any of its software that accesses customer information databases.

The company will also pay a fine of $160,000, divided among the states of New York, Massachusetts, Connecticut, Idaho, Iowa, New Jersey, Vermont and California. Eli Lilly will undergo annual, independent compliance reviews over the next 5 years and report the findings to the states.

Attorney general Eliot Spitzer said:

“A privacy policy without adequate privacy practices does not protect confidentiality. A company should fulfil its commitment to consumer privacy by using the same safeguards that responsible companies use to protect their other valuable information assets.”

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