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Mississippi Data Privacy Laws: Breach Notification & Consumer Rights (2026)

Independently fact-checked against primary sources (last audited August 14, 2026). · Reviewed by the RecordingLaw editorial team. · Law checked current as of August 9, 2026. · 16 primary sources cited on this page. How we verify our legal content

Mississippi Data Privacy Laws: Breach Notification & Consumer Rights (2026)

Updates

Corrected the enacting bill for the breach notification law to 2010 H.B. 583, added tribal identification card numbers to the statutory definition of personal information (2021 H.B. 277), and rescoped the failed 2026 H.B. 1220 as a general cybersecurity safe harbor rather than an insurance-only amendment.

Added coverage of two enacted Mississippi statutes the page had omitted: the Walker Montgomery Protecting Children Online Act (age verification and parental consent for minors on social media, currently in force while a Fifth Circuit appeal is pending) and the Data Security for Money Transmitters Act (effective July 1, 2026).

Independently fact-checked against the cited primary sources

Corrected the article's claim that Mississippi HB 1220 (2026) was signed into law and amended the Insurance Data Security Act's cybersecurity standards; the bill actually died in a Senate committee on March 3, 2026 and never became law, so Miss. Code Ann. section 83-5-803 remains unamended since 2019.

Governing law re-checked for recent changes

Removed a fabricated 100-affected-individuals Attorney General notification requirement: Miss. Code Ann. § 75-24-29 requires notice only to affected individuals, and the Attorney General's role is limited to enforcing noncompliance.

Governing law re-checked for recent changes

May 2026 refresh: updated to reflect HB 1051 death in committee (February 3, 2026); added HB 1220 (2026), a proposed general cybersecurity safe harbor that later died in committee; added TAKE IT DOWN Act FTC enforcement live as of May 19, 2026 with current per-violation penalty ($53,088); added AG Fitch / 21-state Temu coalition enforcement action (August 2024); corrected recording statute citation to Miss. Code Ann. § 41-29-531; replaced Justia citations with law.cornell.edu and official .gov sources; added FCRA/FACTA section; added UpdatesLog component.

Reviewed and approved by an editor

Sources and References

  1. Mississippi Code Ann. 75-24-29: Data Breach Notification Requirements(law.justia.com)
  2. Mississippi Code Ann. 75-24-19: Civil Penalties for Unfair Trade Practices(law.justia.com)
  3. Mississippi Attorney General: Consumer Protection Division(attorneygenerallynnfitch.com).gov
  4. Mississippi Insurance Data Security Law(mid.ms.gov).gov
  5. Mississippi Insurance Data Security Act: Miss. Code Ann. 83-5-801 to 83-5-825(law.justia.com)
  6. Mississippi Computer Crimes and Identity Theft: Title 97, Chapter 45(law.justia.com)
  7. Mississippi Identity Theft Statute: Miss. Code Ann. 97-45-19(law.justia.com)
  8. Mississippi State Department of Health: Privacy and Your Health Information(msdh.ms.gov).gov
  9. Mississippi Department of Education: Information Security and Data Privacy(mdek12.org).gov
  10. Mississippi DIT Services: Cybersecurity for Businesses(its.ms.gov).gov
  11. HB 1051 (2026): Mississippi Consumer Privacy Protection Act(trackbill.com)
  12. SB 2500 (2025): Mississippi Consumer Data Protection Act(billstatus.ls.state.ms.us).gov
  13. U.S. Department of Health and Human Services: HIPAA(hhs.gov).gov
  14. Federal Trade Commission: Gramm-Leach-Bliley Act(ftc.gov).gov
  15. Federal Trade Commission: COPPA Rule(ftc.gov).gov
  16. U.S. Department of Education: FERPA(www2.ed.gov).gov
  17. Mississippi State Auditor: State Agency Cybersecurity Compliance(osa.ms.gov).gov
  18. Miss. Code Ann. § 75-24-29: Data Breach Notification (Mississippi Legislature)(legislature.ms.gov).gov
  19. Miss. Code Ann. § 75-24-29: Data Breach Notification (Cornell LII)(law.cornell.edu)
  20. AG Fitch Demands Accountability for Data Privacy from China-Connected Online Retailer (August 27, 2024)(attorneygenerallynnfitch.com).gov
  21. HB 1220 (2026): Amendment to Miss. Code Ann. § 83-5-803, Cybersecurity Safe Harbor - Mississippi Legislature(billstatus.ls.state.ms.us).gov
  22. HB 1051 (2026): Mississippi Consumer Privacy Protection Act - LegiScan(legiscan.com)
  23. TAKE IT DOWN Act (Pub. L. 119-12): FTC Enforcement Begins May 19, 2026(ftc.gov).gov
  24. FTC: Complying With the TAKE IT DOWN Act(ftc.gov).gov
  25. Reporters Committee for Freedom of the Press: Mississippi Recording Laws(rcfp.org)
  26. Perkins Coie: Mississippi Security Breach Notification Chart(perkinscoie.com)
  27. Mississippi H.B. 583 (2010): Breach of Security; Require Notice - Bill History (Laws 2010, ch. 489, effective July 1, 2011)(billstatus.ls.state.ms.us)
  28. Mississippi H.B. 277 (2021): Tribal Identification Cards - Enrolled Text Amending Miss. Code Ann. Section 75-24-29(billstatus.ls.state.ms.us)
  29. Mississippi H.B. 1220 (2026): Cybersecurity Safe Harbor - Committee Substitute Text(billstatus.ls.state.ms.us)
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