May 29 2026 | Joseph Zayouna

Surveillance, Social Media, and Private Investigators: Protecting Your Claim

If you are pursuing an injury claim and you have the uneasy sense that you might be watched, you are not being paranoid, and that instinct is worth listening to. Insurers in Ontario routinely use surveillance and social media monitoring to test injury claims, and it is legal. The goal of this article is to level the information playing field: to explain what private investigators are and are not allowed to do, how insurers use what they find, and the practical steps that protect an honest claim from being twisted.

Yes, Surveillance Is Legal in Ontario

It surprises most people, but it is true: an insurer or defence lawyer can hire a private investigator to watch and record you in public during an injury claim. They may film you driving, walking, shopping, carrying bags, attending appointments, doing yard work, or socializing.

The purpose is almost always the same: credibility. The insurer is looking for any moment that appears to contradict your reported injuries or limitations, so it can argue you are exaggerating. A few seconds of video of you lifting a grocery bag can be played as if it tells your whole story, even when it does not.

The Limits: What Investigators Cannot Do

Surveillance is not unlimited. Investigators must respect your reasonable expectation of privacy. Generally, they are not permitted to trespass on private property, record you inside your home, or peer through your windows to film you.

In practice, the rule of thumb is simple: what you do in plain public view can be recorded; what happens inside your home and private spaces is protected. That does not make surveillance harmless, but it does mean your private life remains private.

Social Media Is the Easiest Surveillance of All

Physical surveillance is expensive. Social media is free, and it is often the first place an insurer looks. Photos, videos, comments, check-ins, and even posts your friends tag you in can all be reviewed for anything that seems inconsistent with your injuries. A smiling photo at a family event, posted to be polite, can be presented as proof you are “fine.”

Two points matter most here:

• Private accounts are not as private as you think. Courts in Ontario have ordered people to disclose private social media content when there is reason to believe it is relevant to the claim. Privacy settings reduce exposure, but they are not a guarantee.
• Never delete posts once a claim is underway. Deleting content after litigation has started, or after you reasonably expect it, can be treated as destroying evidence (spoliation) and can seriously damage your case. The safe move is to stop posting, not to erase history.

How to Protect Your Claim

You should not have to change who you are because you were injured. But a few sensible habits protect an honest claim from being misread:

• Assume you are being watched, both in public and online. Live and post as if a defence lawyer may see it, because they may.
• Tighten your privacy settings, and ask friends and family not to post about or tag you in activities.
• Do not post about the accident, your injuries, your treatment, or your case. Even a vague comment can be taken out of context.
• Be consistent and honest everywhere. The strongest protection against surveillance is a claim where your medical records, your statements, and your daily life all line up.
• Do not delete existing posts or accounts once a claim is anticipated. Talk to your lawyer first.
• Tell your lawyer if you think you are being followed. They can address it head-on.

When Surveillance Backfires on the Insurer

It is worth remembering that a short clip is not the truth, and context is powerful. Someone with a serious injury can still have a good hour, push through pain for a family occasion, or pay for it badly afterward. When surveillance is incomplete or misleading, a prepared lawyer can put it in context: the medical evidence, the full picture of your limitations, and what the video does not show. This is the same discipline that protects you through an insurer’s independent medical examination, and it sits alongside the other common mistakes to avoid after an accident.

The Insurer Has to Play by the Rules Too

Surveillance is not a free pass. If the defence wants to use surveillance video or a private investigator’s report in your case, it generally has to disclose that evidence to your side, including details like the dates, locations, and the investigation firm involved. If the defence holds footage back and discloses it too late, a court may not let them use it at all. Your lawyer can press these disclosure rules, test how and when the footage was obtained, and make sure nothing is used against you unfairly behind the scenes.

Frequently Asked Questions