Masked intruder in a balaclava shines a flashlight through glass doors during a break-in; a red border on the right displays 'BREAK-IN' vertically.

Why Fall Is Break-In Season for Small Businesses (And What To Do About It)

What the data shows

Insurance industry data covering 2015 to 2024 shows burglary claims running consistently higher between July and November than the rest of the year, with August standing out as the single peak month at nearly one in ten annual burglary claims. That elevated window doesn’t drop off sharply after August, it extends well into fall, covering exactly the period many small businesses are moving through right now.

At the national level, Statistics Canada reported 121,033 breaking-and-entering incidents across Canada in 2024. While the national rate has been declining for years, down 11% from 2023 and nearly a third lower than a decade ago, it still accounts for 13% of the overall Crime Severity Index, more than any other single offence category tracked. Declining rates are genuinely good news, but they don’t mean the seasonal pattern has disappeared.

Local, granular data backs up the seasonal pattern with specifics that matter for planning. An open-data analysis of break-and-enter incidents in Oakville between April 2024 and August 2025 found that shops and businesses accounted for roughly a quarter of all reported break-ins in the region, second only to residential homes. The same dataset found that overnight and early morning hours, midnight to 8am, made up the bulk of incidents, exactly the hours a small business is closed, unattended, and often unmonitored by anyone physically present.

Why fall specifically hits small businesses

A few factors compound around this time of year, often at the same time:

  • Shorter daylight hours mean more of a business’s closed hours happen in full darkness, extending the window where a property sits both closed and hard to see clearly from the street.
  • Staffing and schedule changes, students returning to school, seasonal hires ending their contracts, can create real gaps in who’s checking on the property after hours.
  • Increased inventory for fall and the approaching holiday season means more value sitting on-site overnight, right as the seasonal risk window is already elevated.
  • Routine complacency. A business that made it through a quiet summer without incident can understandably let its guard down slightly, exactly when the data suggests the opposite is warranted.

A practical response, not a reactive one

The goal isn’t to react after an incident happens, it’s to make your business a harder, less appealing target before anything happens at all. A few concrete steps:

  • Confirm exterior lighting covers all entry points, not just the front door facing the street. Side entrances, loading docks, and rear alleys are disproportionately where overnight incidents occur.
  • Review after-hours camera coverage for blind spots around loading docks, side entrances, and any area added or changed since the cameras were originally installed.
  • Make sure your alarm system’s monitoring schedule matches your actual closing hours, especially if they’ve changed for the season.
  • Consider a CPTED-style walk-through of your property with a security consultant to identify overlooked vulnerabilities, blocked sightlines, poor lighting placement, or access points that have quietly become weak spots over time.
  • Check in with neighbouring businesses. A quick conversation about who’s watching what after hours can catch gaps that neither business noticed on its own.

The advantage of intervention, not just recording

A camera that only records footage tells you what happened after it’s already too late to do anything about it. That’s useful for insurance claims and police reports, but it doesn’t actually prevent the loss. AI-powered monitoring, reviewed by a real person, is designed to catch the door that shouldn’t be open, or the person who shouldn’t be there, while it’s happening, not the next morning when someone opens up and finds the damage already done.

Most systems alert you after a break-in. We detect, verify, and intervene before it happens. For a small business heading into the elevated-risk stretch of the year, that distinction is the entire point.

Get ahead of the season’s elevated risk. Book a free on-site security consultation with Security ONE. We’ll review your after-hours coverage, lighting, and alarm schedule so your business isn’t an easy target this fall. 

 

 

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