The tort of misuse of private information protects individuals against the unlawful disclosure or use of private facts about their lives. It developed through the influence of the European Convention on Human Rights, particularly Article 8, which protects private and family life. Liability depends on whether the claimant had a reasonable expectation of privacy and whether that privacy outweighs competing public interests such as freedom of expression.
Misuse of private information often arises where newspapers, employers, or individuals reveal sensitive personal details without consent. Courts first ask whether the information is genuinely private, considering factors such as location, nature of the information, and the claimant’s expectations. If privacy is established, the court balances it against Article 10 rights to freedom of expression. In Campbell v MGN Ltd (2004), the House of Lords held that publishing details of Naomi Campbell’s drug treatment and photographs leaving a rehabilitation clinic amounted to misuse of private information because the disclosure went beyond what was justified in the public interest. The tort has since expanded to cover online disclosures, confidential relationships, and unauthorised sharing of images. Remedies may include damages, injunctions, and orders preventing further publication, making the tort increasingly important in modern media and technology disputes.
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