156991
As of early 2013 , this is the largest ever cyberattack on a US state government , with 3.8 million unencrypted Social Security numbers ( equivalent to over 81 % of the SC population ) stolen along with private and business-related financial information .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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