Defamation Act (Cap. 36)
Section 3 — Defamation — Civil and Criminal Liability
“A person who publishes a defamatory statement — a false statement of fact that tends to lower another person in the estimation of right-thinking members of society — is liable in damages to the injured party. Publication includes oral and written communication, and extends to online platforms.”
If false statements of fact about you are posted online and they have damaged or are likely to damage your reputation, you have a civil claim for defamation. You can seek: a court order requiring removal of the content; an apology and correction; and compensation for harm to your reputation and any economic loss.
Computer Misuse and Cybercrimes Act, 2018 (No. 5 of 2018)
Section 27 and 28 — Cyber Harassment and Publication of False Information
“A person who intentionally publishes false information concerning another person that causes anxiety, alarm, or inconvenience commits an offence. A person who sends, posts, or shares content intended to bully, harass, or cause psychological distress to another person commits an offence punishable by imprisonment or a fine.”
Online harassment, cyberbullying, and deliberate publication of false information are criminal offences. You can report this to the Directorate of Criminal Investigations (DCI) — which has a cybercrime unit. A criminal complaint puts the state's investigative powers behind your case and can result in prosecution of the offender.