According to a study by Ponemon Institute, the average cost of a data breach in U.S. education sectors is $245 per compromised record, which is more than the $200 per education record reported worldwide. The data also shows that it takes education organizations an average of 221 days to recognize a breach, compared to the 155 days it takes for such recognition in the financial sector. The average number of records exposed was 28,512. The major component of that expense--about $1.51 million--is related to the business lost because of the breach: turnover of customers or "churn," increased customer acquisition cost, "reputation losses" and "diminished goodwill." While the average cost for each lost or stolen record containing sensitive and conﬁdential information has signiﬁcantly decreased from $158 in 2016 to $141, companies are having larger breaches according to this year’s study. The average size of the data breaches in this research increased 1.8 percent to more than 24,000 records.
Ponemon Institute (2017). 2017 Cost of data breach study – Global overview. Traverse City, MI: Ponemon Institute. https://www-01.ibm.com/common/ssi/cgi-bin/ssialias?htmlfid=SEL03130WWEN&
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