Accuracy and fraudulent have two different meanings.
ac·cu·ra·cy
'aky?r?se/Submit
noun
the quality or state of being correct or precise.
"we have confidence in the accuracy of the statistics"
synonyms: correctness, precision, preciseness, exactness, exactitude; More
Or...
fraud·u·lent
'frôj?l?nt/Submit
adjective
obtained, done by, or involving deception, especially criminal deception.
"the fraudulent copying of American software"