In construction, reputation has always mattered.

Referrals, repeat clients and trust built over years can be undone quickly when allegations take hold. What has changed is not the importance of reputation, but the speed and scale at which it can now be damaged.

Once, disputes were contained to phone calls, site meetings or formal correspondence. Today, they often play out publicly across Facebook groups, Google reviews, Instagram stories, WhatsApp threads, LinkedIn posts, podcasts and online forums. A single false claim can reach thousands before a builder has any opportunity to respond.

Australian defamation law, traditionally shaped around newspapers and broadcasters, has been steadily adapting to this reality. While the core principles remain unchanged, the courts are now dealing with disputes that exist almost entirely in digital spaces.

As Damon from Odyssey Legal explains in his article Understanding Defamation: What It Is and How to Protect Your Reputation, understanding how defamation applies online is now essential for businesses operating in public-facing industries like construction.

What Defamation Means in a Digital World

At its core, defamation occurs when false statements are made about a person or business, communicated to third parties, and cause serious reputational harm or financial loss.

As Damon explains:

“Defamation occurs when someone makes false statements about you or your business to a third party that seriously damages your reputation or causes substantial financial harm.”

This distinction is critical. Defamation is not about hurt feelings or negative feedback. It is about false statements of fact that materially damage reputation.

In the digital environment, the concept of “publication” has expanded dramatically. Courts now routinely treat the following as published material:

• Social media posts and comments
• Google and platform-based reviews
• Emails forwarded to clients, staff or third parties
• Posts in online community or industry groups
• Podcasts, videos and livestreams
• Website and blog content

A Facebook post in a local community group may now carry similar legal weight to an article published by a mainstream outlet.

Libel and Slander in the Age of Permanent Content

Historically, defamation law separated libel (written defamation) from slander (spoken defamation). Digital platforms have largely erased that distinction.

Spoken allegations made on podcasts, livestreams or video content are routinely recorded, clipped and shared. Once online, they may exist indefinitely, even if later deleted.

Damon notes that modern libel commonly includes:

• Social media posts on Facebook, Instagram and LinkedIn
• Online reviews on Google or trade platforms
• Emails or digital newsletters
• Website content making false claims
  

Slander, meanwhile, increasingly includes:

• Podcasts and recorded interviews
• Public statements at events that are filmed
• Livestreams and video rants
• Recorded meetings or presentations

If a statement can be replayed, shared or repeated, it may form the basis of a defamation claim.

Why Builders Are Particularly Exposed

Construction is especially vulnerable to online reputational harm.

Clients often document builds publicly. Disputes can spill into community forums. Review platforms encourage emotional, one-sided narratives. Social media algorithms reward certainty and outrage, not balance or context.

Odyssey Legal recently acted for a builder targeted by repeated false allegations posted across multiple social media platforms. According to Damon, the statements went beyond opinion and were factually incorrect, causing real commercial damage.

A formal concerns notice was issued, the defamatory content was removed, and the matter resolved without court proceedings.

Cases like this are becoming increasingly common, not because behaviour has worsened, but because digital platforms amplify disputes faster than ever before.

Not Every Negative Review Is Defamation

A key misconception is that any bad review or harsh criticism is defamatory. That is not the case.

As Damon makes clear:

“Honest criticism, even if harsh or unfavourable, doesn’t constitute defamation if it’s based on truth or genuine opinion.”

Statements of opinion, such as dissatisfaction with service, are generally protected. False statements presented as fact are not.

Courts examine:

• Whether statements are framed as fact or opinion
• Whether they are provably true or false
• The overall impression conveyed to readers
• Whether serious reputational harm has occurred

Even statements that contain some truth can still be defamatory if the overall message is misleading or unfairly damaging.

The 2021 Reforms and the “Serious Harm” Threshold

Australia’s most significant recent defamation reforms came into effect in 2021, when uniform laws were introduced across states and territories.

A key change was the introduction of the serious harm threshold, requiring plaintiffs to show that defamatory material caused, or was likely to cause, serious harm to their reputation.

The intent was to discourage trivial claims while preserving access to justice for genuinely damaging conduct. This threshold now applies across digital and traditional media alike.

Importantly, serious harm can be established through:

• Loss of work or clients
• Reputational damage within an industry
• Financial impact
• Ongoing circulation of false statements online

For builders and small businesses, even a limited number of online posts can meet this threshold if the audience is commercially relevant.

Recent Developments: Identifying Anonymous Online Posters

More recent legal developments have focused not on redefining defamation itself, but on preliminary discovery — the ability to identify anonymous individuals responsible for defamatory content.

Courts are increasingly willing to order social media platforms, website operators and service providers to disclose identifying information where there is a credible defamation claim.

This is particularly relevant in online forums and review platforms, where anonymity is common and emboldens false or reckless statements.

As Odyssey Legal confirms, anonymity does not provide immunity. Where defamatory material is published, legal mechanisms exist to uncover the source.

Concerns Notices in a Digital Context

The concerns notice has become one of the most effective tools in modern defamation disputes.

A concerns notice formally sets out:

• The defamatory statements
• Why they are false and harmful
• The remedies sought

In many digital cases, this process leads to rapid resolution. Content is removed, corrections issued, and reputational damage contained without court proceedings.

For builders, this approach is often far more effective than engaging publicly online, where disputes can escalate and further entrench harmful narratives.

Evidence and Speed Matter

Digital defamation cases are evidence-driven. Screenshots, timestamps, URLs, engagement data and witness accounts are critical.

Once content is deleted, evidence may be lost. Delay can also worsen harm and complicate legal options.

The practical advice for businesses facing online defamation is consistent:

• Preserve evidence immediately
• Avoid public back-and-forth while emotions are high
• Seek legal advice early

Reputation Is Now a Legal Asset

In the digital economy, reputation is no longer just a marketing concern. It is a legal asset that can be defended.

For builders, whose businesses rely heavily on trust, unchecked false statements can impact work pipelines, lender confidence and long-term brand value.

Defamation law is no longer confined to newspapers and broadcasters. It now operates in the same digital spaces builders use every day.

As Damon and the team at Odyssey Legal emphasise, understanding these protections and acting early can make the difference between temporary noise and lasting damage.

Author: TGB Editorial