1. Short title This Act may be cited as the Missing Children's Assistance Reauthorization Act of 2023 . 2. Missing Children's Assistance Act amendments (a) In general (1) Definitions Section 403 of the Missing Children’s Assistance Act ( 34 U.S.C. 11292 ) is amended— (A) in paragraph (3), by striking and at the end; (B) in paragraph (4), by striking the period at the end and inserting a semicolon; and (C) by adding at the end the following: (5) the term child sexual abuse material has the meaning given the term child pornography in section 2256 of title 18, United States Code; (6) the term child sexual exploitation means the sexual victimization or abuse of a child; (7) the term sexting means sending and receiving messages containing sexually explicit, nude, or partially nude images by cell phone or messaging application; (8) the term sextortion — (A) means sexual exploitation in which coercion, a threat, or blackmail, is used to cause a child to— (i) provide child sexual abuse material; or (ii) agree to engage in sexual activity; and (B) may involve a threat to publicly disclose nude or sexual images of a child if the child does not comply with a demand to— (i) engage in conduct described in clause (i) or (ii) of subparagraph (A); or (ii) provide financial payment; and (9) the term sexually exploited child means a child who has been victimized by any form of sexual exploitation, including— (A) the live-streaming, production, distribution, or possession of child sexual abuse material; (B) enticement for sexual abuse; (C) sexual molestation or abuse; (D) sextortion; and (E) child sex trafficking. . (2) Duties and functions of the Administrator Section 404 of the Missing Children’s Assistance Act ( 34 U.S.C. 11293 ) is amended— (A) in subsection (a)(6)(E), by striking the tipline established and inserting the CyberTipline established ; and (B) in subsection (b)(1)— (i) in subparagraph (A)— (I) in clause (i)— (aa) by striking hotline by which and inserting call center to which