T The rapid development of information technology has contributed to the increasing incidence of cybercrime, one form of which is unauthorized access to electronic systems accompanied by the alteration of another person\\\'s electronic information. such conduct gives rise to legal issues concerning the application of criminal provisions under the law on electronic information and transactions, particularly regarding the differences in the constituent elements of the offenses stipulated in article 30 paragraph (2) and article 32 paragraph (1), as well as the application of the concept of *concursus realis* in criminal sentencing. this study aims to analyze the differences in the constituent elements of the offenses under these two provisions and to examine the conformity of the sentencing in decision number 143/pid.sus/2023/pn.yyk with article 65 of the indonesian criminal code. this research employs a normative legal research method using statutory, conceptual, and case approaches, supported by primary, secondary, and tertiary legal materials. the findings indicate that there are fundamental differences in the characteristics of the constituent elements of the offenses under the two provisions and underscore the importance of analyzing the concept of concursus realis in assessing the series of acts committed by the defendant and their implications for criminal sentencing.