1. ) TAN PIT MOOI 2. ) SIGNATURE CONCEPTS SDN BHD 3. ) NG KOK LEONG 4. ) HYGIENE LIVING SDN. BHD. 5. ) Seow Hon Seong 6. ) PROTECTION BRANDS PTY LTD 7. ) HYGIENE HEALTH PTY LTD 8. ) CHRISTOPHER DAVID PLASTOW 9. ) MARK CHRISTOPHER PETTITT v JAIA SDN BHD

w-02ipcvw-1707-10-2023 Court of Appeal (Mahkamah Rayuan) 28 January 2026 • W-02(IPCv)(W)-1707-10/2023 • 4 min read

Catchwords

Practice Areas

Judges (3)

Parties (10)

Case Significance

Illustrates how the courts approach a bundle of breach-of-confidence, passing-off and economic-tort claims (conspiracy to injure, unlawful interference with trade) together with breach of directors' duties arising from a commercial fallout: the causes of action are analytically distinct, and the Court of Appeal allowed the appeal on its reassessment of their elements.

This Court of Appeal decision concerns a cluster of commercial and intellectual-property causes of action — breach of confidence, passing off, conspiracy to injure, unlawful interference with trade and breach of directors' duties — arising between a group of appellants and the respondent, Jaia Sdn Bhd. The appellants comprise both individuals (referred to here by their roles) and corporate entities, including Signature Concepts Sdn Bhd, Hygiene Living Sdn Bhd, Protection Brands Pty Ltd and Hygiene Health Pty Ltd. The Court of Appeal allowed the appeal.

The causes of action pleaded map a familiar pattern of commercial disputes in which confidential information and business relationships are said to have been misused. Breach of confidence protects information imparted in circumstances importing an obligation of confidence, where that information is used without authority to the confider's detriment. Passing off protects the goodwill attaching to a trader's get-up or name against a misrepresentation likely to deceive. The economic torts pleaded — conspiracy to injure and unlawful interference with trade — address concerted or unlawful conduct aimed at damaging a business, while the claim for breach of directors' duties engages the fiduciary and statutory obligations of those who direct a company's affairs.

In allowing the appeal, the Court of Appeal reversed the outcome below, indicating that the appellants succeeded on the appellate reassessment of these interlocking claims. Where several such causes of action are advanced together, each has its own distinct elements, and the resolution of the appeal turned on whether those elements were established on the evidence — a matter on which the appellate court reached a different conclusion from the court below.

The judgment is a useful illustration of how the courts approach a bundle of confidence, passing-off and economic-tort claims arising from a commercial fallout: the causes of action, though often pleaded together, are analytically distinct, and an appellate court may allow an appeal where it takes a different view of whether their respective elements have been made out. The corporate parties are named; the individual parties are referred to by role.

What causes of action were in issue?

Breach of confidence, passing off, conspiracy to injure, unlawful interference with trade and breach of directors' duties — a bundle of intellectual-property and economic-tort claims arising from a commercial dispute, each with its own distinct elements to be established on the evidence.

What was the outcome of the appeal?

The Court of Appeal allowed the appeal, reversing the outcome below on its reassessment of the interlocking confidence, passing-off, economic-tort and directors'-duties claims.

Judgment

Read the full judgment on the official Malaysia Courts portal.

Read on eJudgment

Source: eJudgment (w-02ipcvw-1707-10-2023)