Can You Be Sued for a Negative Google Review in Malaysia?
Yes, you can be sued in Malaysia for a negative Google or Facebook review, but only if it is defamatory and you have no defence. An honest review of your own genuine experience, stated as opinion and based on true facts, is usually defensible. The risk comes from presenting unproven accusations as facts.
This article explains where the line falls, how the defences of fair comment and justification apply to reviews, what section 114A of the Evidence Act 1950 means for the person behind an account, what to do if you receive a letter of demand, and how a business should respond to a review it considers unfair.
Key takeaways
- In Malaysia, a negative review is defamatory only if it lowers the reputation of an identifiable person or business and cannot be defended.
- An honest opinion about a real experience, based on facts stated in the review, is far safer than an accusation of dishonesty or illegality presented as fact.
- Under section 114A of the Evidence Act 1950, the person whose name, photograph or pseudonym appears on an account is presumed to have published what it posts unless they prove otherwise.
- A reviewer who receives a letter of demand should save the review and evidence and take advice before replying.
- A business facing an unfair review usually does better with a calm, factual reply than an immediate lawsuit, and must not disclose the customer's personal data.
On this page
- When does a negative review become defamatory?
- Opinion or fact: what makes a review risky?
- How do fair comment and justification protect a reviewer?
- What does section 114A of the Evidence Act mean for reviewers?
- What should you do if you receive a letter of demand over a review?
- How should a business respond to an unfair review?
- Frequently asked questions
When does a negative review become defamatory?
A review becomes defamatory when it would make ordinary readers think less of the business or person it is about, and it cannot be defended. Under the Defamation Act 1957 (Act 286) and the common law, the business must show that the words are defamatory, that they refer to it, and that at least one other person read them. A public review easily meets the last two.
Both individuals and companies can sue. A company sues to protect its trading reputation, and a named owner or staff member may sue personally.
A business may also claim for malicious falsehood, meaning a false statement about its goods or services made with malice. Under section 6 of the Act, it need not prove actual financial loss where the words are in writing and are calculated to cause it.
Letters of demand over reviews do happen. In 2025, a hot pot restaurant was reported to have demanded RM300,000 from a diner over a Facebook group post criticising its rule that everyone at a table must order the same set menu. A demand is not a judgment, but answering one still costs time and money.
For the general law of defamation, including remedies, see our defamation lawyers page.
Opinion or fact: what makes a review risky?
The safest reviews describe what happened and give an honest opinion about it. The riskiest ones state or imply facts that the reviewer cannot prove, especially dishonesty, illegality or danger.
| Lower risk | Higher risk |
|---|---|
| "We waited 50 minutes for our food and the staff did not apologise. Poor service." | "This restaurant cheats customers." |
| "The renovation was finished three months late and the tiles cracked within weeks. I would not use them again." | "This contractor is a scammer who steals deposits." |
| "I felt rushed and the doctor did not explain the side effects to me." | "This doctor is incompetent and nearly killed me." |
| "The product stopped working after two weeks and they refused a refund." | "They sell fake goods." |
Readers judge a review as a whole, so leaving out important facts can make it defamatory even if each sentence is true. In Seema Elizabeth Isoy v Tan Sri David Chiu Tat-Cheong [2024] 4 MLJ 260, the Federal Court held that a WhatsApp message accusing a man of fraud, without mentioning that he had been acquitted, was a defamatory half-truth.
Before posting, ask: can I prove every fact, is my opinion clearly marked as opinion, and have I left out anything that would change a reader's view?
How do fair comment and justification protect a reviewer?
The two defences most relevant to reviews are fair comment, which protects honest opinion, and justification, which protects statements that are true.
Fair comment
Fair comment protects an opinion on a matter of public interest, based on true facts, that an honest person could hold. The quality of goods and services offered to the public is generally accepted as a matter of public interest. The opinion must be recognisable as opinion, rest on facts stated or referred to, and not be made with malice, such as a wish to harm a competitor. Under section 9 of the Defamation Act 1957, the defence does not fail only because not every fact is proved, if the opinion is fair given the facts that are proved.
Justification
Justification means proving that the statement is true or substantially true. Under section 8, the defence does not fail only because not every allegation is proved, if the unproved ones do not materially injure the claimant's reputation in light of the rest. The Federal Court confirmed this approach in 2021 in Dato' Sri Dr Mohamad Salleh bin Ismail v Nurul Izzah bt Anwar.
Both defences depend on evidence, so keep receipts, photographs, messages and reports, and the names of anyone who was with you.
What does section 114A of the Evidence Act mean for reviewers?
Section 114A of the Evidence Act 1950 makes it hard to deny that you posted a review from your own account. It presumes that a person is the publisher of an online publication if their name, photograph or pseudonym appears on it as its owner, host or administrator, or if they are the subscriber of the network service, or in control of the computer, it came from.
In practice, this means:
- a review posted from your account is presumed to be yours, and saying someone else used your phone needs evidence;
- a nickname is no protection if the account can be linked to you; and
- the burden is on you to prove you did not publish it.
Truly anonymous reviews are not beyond reach either. A business can ask the court for an order requiring a platform or other third party to disclose information identifying the account holder, before it sues.
Group administrators and page owners should also take care. The High Court held in GS Realty Sdn Bhd v Lee Kong Seng (2018) that a page owner can be liable for defamatory comments posted by others that they know about and leave up.
What should you do if you receive a letter of demand over a review?
Do not ignore it, and do not reply in anger or in public. A letter of demand is the business's first step, and a careful response often ends the matter.
- Note the deadline in the letter, and the exact words complained of.
- Take screenshots of your review showing the date, the account name, the full text and any replies, before you change anything.
- Gather your evidence of the facts you described: receipts, photographs, messages and witnesses.
- Do not post about the letter, repost the review or ask friends to share it. Repeating the words can increase the damages.
- Get legal advice on whether the review can be defended before you reply.
Depending on the advice, the response may be a firm rejection with reasons, an offer to amend a particular sentence, or removal of the review with or without an apology. An early apology can be used to reduce damages under section 10 of the Defamation Act 1957, and section 7 allows a person who published innocently to make an offer of amends. Agree any apology wording with your lawyer first.
In Peninsular Malaysia, a defamation claim must generally be filed within six years of publication under the Limitation Act 1953 (Act 254). Our article on letters of demand explains how to respond to one in general.
How should a business respond to an unfair review?
Start with the least escalating step that works. A lawsuit over a single review can draw more attention to it than the review itself.
- Check your records: was the reviewer really a customer, and what happened?
- Reply publicly in a calm, factual tone. Correct any false facts briefly and offer to discuss the matter privately.
- Do not disclose the customer's personal data, such as their phone number or medical details, in your reply. A business that does so may breach the Personal Data Protection Act 2010 (Act 709).
- Report reviews that break the platform's own rules, such as fake reviews or reviews by competitors.
- If the review makes a serious false allegation of fact, such as fraud or a health risk, consider a letter of demand asking for removal and a correction.
- Keep dated screenshots of the review, its reach and any loss of bookings or sales.
Suing becomes a realistic option where the allegation is false and serious, is repeated or spreading, and is causing provable harm, or where the reviewer appears to be a competitor posting fake reviews. Where a review is a genuine, if harsh, opinion, legal action is usually unwise. NZSK can review the posts and documents at a consultation and advise on the response that fits the situation.
Frequently Asked Questions
Can a business sue me for a one-star Google review in Malaysia?
A business in Malaysia can sue over a Google review only if the words are defamatory and the reviewer has no defence. A one-star rating with an honest description of your own experience, such as slow service or a late delivery, is generally defensible as fair comment or as true. The risk is much higher if the review accuses the business of fraud, illegality or danger that you cannot prove.
Is it defamation if my review in Malaysia is true?
Truth is a complete defence to a civil defamation claim in Malaysia, known as justification, but the reviewer must prove that the review is true or substantially true. Under section 8 of the Defamation Act 1957, the defence can succeed even if not every detail is proved. A review that leaves out important facts can still be defamatory as a misleading half-truth, as the Federal Court held in 2024.
Should I delete my review after receiving a letter of demand in Malaysia?
Before deleting a review after receiving a letter of demand in Malaysia, take dated screenshots showing the full text, account name and replies, because you may need them as evidence. Removing the review can limit further harm and may help settlement, but it does not end the claim by itself. Take legal advice before you reply to the letter, and do not post about the dispute publicly.
Can a business find out who wrote an anonymous review in Malaysia?
Often, yes. In Malaysia, a business can ask the court for an order requiring a platform or other third party to disclose information that identifies the person behind an anonymous account, before it starts a defamation claim. Once identified, section 114A of the Evidence Act 1950 presumes that the person whose name, photograph or pseudonym appears on an account published what it posted, unless they prove otherwise.
How long does a business have to sue over a review in Malaysia?
In Peninsular Malaysia, a defamation claim over a review must generally be filed within six years from the date of publication under the Limitation Act 1953. Time runs from when the review was posted, not from when the business noticed it. Sabah and Sarawak have separate limitation laws.
Need advice on your own situation?
Every case turns on its own facts and documents. Our lawyers in Puchong and Mont Kiara advise once we have reviewed your documents at a consultation, online or in person.
Related reading
This article is general information on Malaysian law as at October 2026 and is not legal advice. Laws and procedures change, so please seek advice on your own facts before acting.
