Can Review Bombing Create Unfair Competition Liability?

Introduction

Mass negative reviews on Google, Facebook, and similar platforms can seriously affect a company’s reputation, search visibility, customer traffic, and sales. A coordinated campaign may become legally actionable when it involves false statements, deceptive conduct, impersonation, fabricated customer experiences, or other acts designed to discredit a competitor.

However, negative reviews are not automatically unlawful. A business must distinguish legitimate consumer criticism from a coordinated effort to damage another company through deception or bad faith. The available remedies may include civil claims for damages, injunctions, administrative complaints, and, where the evidence supports it, a criminal complaint for unfair competition under the Intellectual Property Code.

What Is Review Bombing?

Review bombing generally refers to the coordinated posting of numerous negative reviews or ratings against a business, product, or service. The conduct may involve actual customers, competitors, paid reviewers, employees of a rival business, automated accounts, or persons using false identities.

The legal assessment depends on the method and purpose of the campaign. A genuine group of dissatisfied customers may lawfully share their experiences. By contrast, liability becomes more likely when the campaign uses fabricated transactions, false accusations, fake accounts, misleading comparisons, or coordinated conduct intended to divert customers to another business.

Governing Law on Unfair Competition

The principal statute is the Intellectual Property Code of the Philippines, particularly Section 168 of [Republic Act No. 8293](#L7.187). It covers acts involving deception, passing off, false statements in trade, and other acts contrary to good faith that are calculated to discredit another’s goods, business, or services.

The Supreme Court has explained that unfair competition does not cover every unfair business act. The conduct must generally involve deception or another means contrary to good faith, connected with passing off or with conduct calculated to produce the same result. ( “Coca-Cola Bottlers, Phils., Inc. v. Gomez, et al.,” G.R. No. 154491, 2008.)

The same decision recognized that the statutory catch-all provision does not eliminate the requirement of deception or bad faith. Mere commercial hostility or an unpleasant business practice, without the legally required deceptive character, is not enough. ( “Coca-Cola Bottlers, Phils., Inc. v. Gomez, et al.,” G.R. No. 154491, 2008.)

When Can Review Bombing Amount to Unfair Competition?

A coordinated review campaign may support an unfair competition claim when the evidence establishes the following circumstances:

• Commercial connection. The campaign was undertaken in the course of trade or for a business purpose, such as diverting customers to a competing enterprise.
• False or misleading content. The reviews contain fabricated transactions, invented defects, false allegations, or misleading representations about the company or its services.
• Bad faith or deception. The participants knowingly used false identities, concealed their relationship with a competitor, or manipulated the platform to create a false appearance of widespread dissatisfaction.
• Calculated reputational harm. The conduct was intended to discredit the business, reduce its customer base, or cause consumers to patronize another enterprise.
• Actual or probable damage. The campaign caused, or was reasonably capable of causing, loss of sales, customers, goodwill, or business opportunities.

Section 168 of [Republic Act No. 8293](#L7.187) expressly includes false statements made in the course of trade and other acts contrary to good faith that are calculated to discredit another’s goods, business, or services.

Examples of Potentially Actionable Conduct

The following circumstances may support a claim, depending on the evidence:

• A competitor directs its employees to post hundreds of reviews despite having no genuine customer experience with the target business.
• A group creates fake accounts and falsely claims that the company delivered defective products, committed fraud, or operated without licenses.
• Reviewers falsely represent themselves as customers and publish identical statements supplied by a competing business.
• A competitor pays individuals to lower the target company’s rating while promoting its own business in the same posts or related messages.
• Persons post false allegations using the target company’s name, logo, or identity to make the criticism appear to come from a genuine customer or business associate.

These examples are not automatically unlawful merely because they are numerous or damaging. The company must still prove the relevant deceptive conduct, bad faith, connection to competition, and resulting injury.

When Negative Reviews Are Probably Not Unfair Competition

A business generally cannot sue merely because customers gave low ratings or described a bad experience. Honest opinions, fair criticism, accurate accounts of a transaction, and good-faith consumer complaints are materially different from fabricated or commercially deceptive campaigns.

The number of reviews alone is not decisive. Even a large number of negative reviews may reflect genuine consumer dissatisfaction. Conversely, a smaller campaign may be actionable if it contains deliberate falsehoods and is tied to a competitor’s effort to divert business.

The Supreme Court has stressed that unfair competition is directed at deception of the consuming public and the passing off of one business or service for another. ( “Ginebra San Miguel, Inc. v. Director of the Bureau of Trademarks,” G.R. No. 196372, 2022.)

Possible Civil Remedies

A company may consider a civil action for damages and injunctive relief under the remedies applicable to unfair competition under the Intellectual Property Code. Section 168.4 of [Republic Act No. 8293](#L7.187) applies the remedies under the Code to unfair competition.

The company may also consider a civil action under Article 28 of the [Civil Code of the Philippines](#L10.27). The provision recognizes a right of action when unfair competition in commercial enterprises is carried out through force, intimidation, deceit, machination, or another unjust, oppressive, or high-handed method.

Depending on the proof, recoverable damages may include actual losses, lost business opportunities, impairment of goodwill, and other legally compensable injury. A claim for damages must be supported by evidence rather than by general assertions that the company suffered reputational harm.

Possible Criminal Liability

Unfair competition under Section 168 of the Intellectual Property Code is also subject to criminal penalties under Section 170 of [Republic Act No. 8293](#L7.187). A criminal complaint requires proof beyond reasonable doubt of the statutory offense and the accused’s participation in it.

Accordingly, a company should not rely solely on screenshots showing negative reviews. The evidence should connect the accused persons to the coordinated campaign and establish the deceptive or bad-faith character of the conduct.

Evidence a Company Should Preserve

Before requesting removal of the reviews or filing a complaint, the company should preserve the original evidence in a reliable manner. Useful evidence may include:

• Complete screenshots showing the account name, date, rating, review, and platform address;
• Copies of the platform’s records identifying account creation dates, repeated language, or coordinated activity;
• Proof that the reviewers were not customers or had no transaction with the company;
• Messages, emails, contracts, payment records, or instructions linking the reviewers to a competitor;
• Evidence of identical wording, synchronized posting, shared images, or common account activity;
• Sales records, customer inquiries, analytics, and advertising data showing the effect on the business;
• Statements from actual customers who were misled by the campaign; and
• Platform correspondence concerning reports, takedown requests, or account investigations.

The company should preserve the reviews before they are edited or deleted. A record authenticated through competent testimony, platform certification, or another legally acceptable method is more useful than an isolated image copied without context.

How to Establish Coordination

Coordination is usually proved through circumstantial evidence. No single fact may be conclusive, but several consistent indicators can establish a common plan.

Relevant indicators include simultaneous posting, repeated unusual phrases, newly created accounts, lack of transaction records, shared contact details, common devices or payment channels, links to a competitor, and messages instructing participants on what to publish.

The company should also compare the timing of the campaign with a competitive event, such as the launch of a new product, a bidding process, a dispute involving a distributor, or the opening of a competing branch. Timing alone is not proof, but it may strengthen the overall evidentiary picture.

Role of Online Platforms

Platforms may have their own procedures for reporting fake reviews, impersonation, manipulated ratings, and misleading content. A prompt platform complaint may result in removal or account restrictions, although platform action does not replace a judicial claim.

The [Internet Transactions Act of 2023](#L5.33) primarily addresses online transactions and the liabilities of e-retailers, online merchants, and digital platforms in appropriate circumstances. Its application to a particular review campaign depends on the nature of the transaction, the parties involved, and the specific conduct alleged.

A platform’s decision to remove or retain content is not, by itself, proof that unfair competition occurred. The company must still establish the elements of its chosen cause of action.

Defenses Available to the Accused Business or Reviewers

Potential defenses may include the following:

• The reviewer had a genuine transaction with the company.
• The statement was substantially true and supported by records.
• The review was an opinion or fair criticism rather than a false factual assertion.
• The accused had no commercial relationship with a competitor.
• The alleged coordination was based only on similar customer experiences or similar wording commonly used online.
• The claimant cannot prove actual damage or a causal connection between the reviews and its losses.

A business should also examine whether its proposed complaint risks being viewed as an attempt to silence legitimate consumer criticism. A demand to remove every unfavorable review may undermine the company’s credibility if the reviews are genuine and factually supported.

Related Defamation Issues

False online accusations may also raise defamation concerns, but the elements and procedural rules are distinct from unfair competition. In online libel cases, the applicable statute and timing of the publication must be carefully examined.

The Supreme Court has ruled that, before the Cybercrime Prevention Act, Article 355 of the Revised Penal Code did not treat internet publication as libel by a “similar means.” ( “Peñalosa v. Ocampo, Jr.,” G.R. No. 230299, 2023.) The date of publication is therefore important when assessing a possible criminal complaint.

For current online defamation allegations, counsel should separately analyze the Revised Penal Code, the Cybercrime Prevention Act, venue, prescription, identification of the author, and proof of actual publication. A company should not combine defamation and unfair competition theories without identifying the distinct facts supporting each claim.

Recommended Corporate Response

A company facing a suspected review-bombing campaign should take the following steps:

1. Preserve evidence immediately. Capture the complete review, account information, timestamps, associated posts, and relevant customer records.
2. Conduct an internal audit. Confirm which reviewers had actual transactions and identify whether any accusations are factually correct.
3. Map the campaign. Compare language, timing, accounts, images, links, and promotional references to determine whether the activity appears coordinated.
4. Report platform violations. Use the platform’s procedures for fake reviews, impersonation, manipulation, and fraudulent activity.
5. Send a carefully framed demand. If the responsible persons are identifiable, demand correction, removal, preservation of evidence, and cessation of the campaign.
6. Quantify losses. Collect financial and operational evidence showing lost customers, sales, bookings, advertising value, or goodwill.
7. Choose the proper action. Depending on the evidence, consider civil proceedings, an unfair competition complaint, a criminal complaint, or coordinated platform and regulatory remedies.

Conclusion

Review bombing may create unfair competition liability when it is part of a commercially motivated campaign involving deception, false statements, bad faith, and conduct calculated to discredit another business or divert its customers. The mere existence of many negative reviews, however, does not establish liability.

Businesses should build the case around the campaign’s source, coordination, falsity, commercial purpose, and measurable harm. The strongest corporate response combines careful evidence preservation, an honest review of the underlying complaints, platform reporting, and a properly selected legal remedy under the [Intellectual Property Code](#L7.187) and the [Civil Code](#L10.27).

About Nicolas and De Vega Law Offices

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