Here’s the part nobody likes hearing. Most break-ins aren’t some slick, masked-up operation in the middle of the night. It’s a guy walking up your driveway at two in the afternoon, trying the handle, and finding the door unlocked. In and out in eight minutes. Gone before your neighbor finishes mowing.
I’ve spent a long time around this stuff — putting in systems, cleaning up the aftermath, talking to people right after they got hit. And the same handful of mistakes come up over and over. Not exotic ones. Dumb, everyday, “yeah, I always meant to fix that” ones.
So let’s run through them. Fix even half and you’ve made yourself a way harder target than the house next door — which, honestly, is the whole game.
First, Forget What the Movies Taught You
Burglars are lazy. I mean that as a plain fact, not an insult.
They’re not picking your deadbolt with a little tension wrench. Picking is slow, it’s fiddly, and it takes a skill most of them just don’t have. What they actually do is hunt for the path of least resistance — an open window, an unlocked door, a dark side yard nobody can see into. If your place looks like work, they move on to the one that doesn’t.
Which is good news for you. You don’t need a fortress. You just need to not be the easy one.
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Mistake #1: The Hide-a-Key Spot You Think Is Clever
The fake rock. The little magnetic box tucked up under the wheel well. The key on top of the door frame, under the mat, sitting in the grill.
Burglars know every one of these. They’re the first spots anybody checks, because everybody uses them. That “hidden” key isn’t hidden. It’s a welcome mat with a key on it.
The fix: Get rid of the outdoor key altogether. If you need backup access, put in a keypad deadbolt, or use a real lockbox with a solid shackle and bolt it somewhere out of plain sight — not dangling on the front door handle where it’s basically a piñata. Or just leave a spare with a neighbor you actually trust.
Mistake #2: Telling the Entire Internet You’ve Left Town
You’re at the airport. You post the boarding pass. Then the beach shots, live, all week long. “Wish you were here!”
You know who is here? Whoever’s been scrolling your public profile. You just announced an empty house with a date stamp on it.
I’m not saying skip the trip or never post a thing. I’m saying:
- Post the vacation photos after you’re home, not while you’re gone
- Turn off location tagging on anything that’s public
- Lock your profiles down to friends-only, not the whole planet
- Watch what’s visible in the background — house numbers, the street sign, your car plate
Treat your travel plans like a password. You wouldn’t post that, either.
Mistake #3: Treating Your Front Door Like It’s Bulletproof
Most front doors give out in one kick. Not because the door itself is flimsy — because of what’s holding the lock in place.
The Strike Plate Held On By Tiny Screws
Pop your deadbolt’s strike plate off the frame and look at the screws. Builder-grade installs use these stubby little 3/4-inch screws that bite into nothing but the thin door jamb. One solid kick and the whole thing tears right out, wood and all.
The fix is dead simple and costs about five bucks: swap those short screws for 3-inch ones that reach past the jamb and sink into the actual wall stud behind it. Now a kick has to fight the framing of your house instead of a sliver of pine. This one change shuts down a huge chunk of forced entries on its own.
The Deadbolt You Have But Never Throw
A deadbolt you don’t lock is an expensive decoration. Sounds obvious. People do it constantly — they flip the knob lock and figure they’re good.
The knob lock is the weak one. The deadbolt does the real work, so actually turn it. Every time. Even when you’re home.
And if your door is hollow-core — knock on it, if it sounds like a drum, that’s your answer — somebody hung an interior door on an exterior frame. Replace it with a solid-core or metal door when you get the chance.
Mistake #4: Forgetting the Slider and the Ground-Floor Windows
Everybody armors up the front door and leaves the back of the house wide open.
Sliding glass doors are a classic weak point. Plenty of them can be popped right out of the track or jimmied with almost nothing. And ground-floor windows? Second most common way in, right behind doors.
Fix the slider: drop a cut-to-length dowel or a metal security bar into the track so it can’t slide, and add an anti-lift piece up top so it can’t be hoisted off its rail.
Fix the windows: actually lock them — that little flip latch counts for something — and add pin locks or after-market stops on anything at ground level. Basement windows too. People forget those even exist until somebody’s crawling through one.
Mistake #5: Leaving the Place Dark and Overgrown
Burglars love two things: cover and shadows. A whole lot of homes hand them both for free.
Those big leafy shrubs planted right under your front windows? Great privacy. Also a great place to stand and work on a window with nobody seeing a thing. Same goes for a pitch-black side yard or an unlit back door.
The fix is mostly one Saturday’s work:
- Trim shrubs down below window height and limb up the trees so there’s no spot to hide
- Put motion-sensor lights at every entry point — front, back, side gate, garage
- Add a little low landscape lighting so the house isn’t a black hole after dark
- A doorbell camera out front covers the most common approach there is
You’re not trying to light the place up like a stadium. You’re just taking away the dark corners they were counting on.
Mistake #6: The Garage Is Your House’s Unlocked Back Door
The garage is the soft underbelly, and people treat it like an afterthought.
Couple of usual screw-ups here. Leaving the big overhead door up while you’re out back. Leaving the door between the garage and the house unlocked — so the second they’re in the garage, they’re in your house, out of sight, with all the time in the world. And the famous one: a garage remote clipped to the visor of a car parked out in the driveway. Break the car window, hit the button, they’re in.
Fix it:
- Lock the interior garage-to-house door like it’s an exterior door, because that’s exactly what it is
- Never leave the overhead door open when you’re not standing right there
- Pull the remote out of any car that lives outside, or switch to a keypad or phone app
- Shield or zip-tie the manual release so nobody can fish it open from outside with a coat hanger
Mistake #7: Advertising Exactly What You’ve Got
Day after Christmas, the curb fills up with boxes. Big TV box. New console box. New laptop box. All flattened nice and neat, basically a sign that says “expensive stuff, right here.”
Don’t broadcast the haul. Break boxes down so they fit inside your trash or recycling bin, or run them to a drop-off. Don’t stack them at the curb for a week straight.
Same idea inside the house. If your ground-floor curtains are wide open at night with the lights on, anybody on the sidewalk gets a full inventory — the TV, the gaming setup, the laptop on the table. Close the blinds after dark. Don’t leave the good stuff sitting in the window like a display case.
Mistake #8: Smart Cameras Running on Dumb Passwords
A camera is only as secure as the account sitting behind it. And a scary number of people leave that account wide open.
Default password still on the factory setting. The same password they use for everything else. No two-factor. Firmware that hasn’t updated since the day it got plugged in. Any one of those, and your “security” camera can quietly become somebody else’s window into your house.
Lock it down:
- Change every default password the moment you set a device up
- Use a long, unique password for each device, and switch on two-factor authentication
- Keep the firmware updated — those updates patch the exact holes people exploit
- If your router allows it, put your cameras and smart gear on a separate Wi-Fi network from your phones and laptops
And while we’re on it — placement matters. A camera mounted way up under the eave gets you a lovely shot of the top of somebody’s hat. Mount them low enough to catch a face, point them at the actual entry points, and don’t aim them straight into the afternoon sun.
Mistake #9: Hiding Valuables Right Where They’ll Look First
When somebody breaks in, they don’t wander around. They head straight for the master bedroom. The dresser, the closet shelf, the nightstand, under the mattress, the jewelry box sitting out in the open. It’s the first room they hit, every single time, because that’s where people stash the good stuff.
So stop stashing it there.
Better moves:
- Get a real safe — fireproof, and either heavy or bolted down so they can’t just walk off with the whole box
- Keep cash, jewelry, and important documents somewhere boring and unexpected, not the bedroom
- Photograph your valuables and write down the serial numbers; it helps recovery and your insurance claim if the worst happens
- A small diversion safe — one that looks like an ordinary household item — buys you a layer for everyday cash and spare keys
Quick Wins You Can Knock Out This Weekend
Don’t try to do all of it in one go. Start here — it’s the high-impact stuff:
- Lock everything, every time — doors and windows, even when you’re home
- Swap your strike-plate screws for 3-inch ones (five bucks, ten minutes)
- Kill the hide-a-key and go keypad or trusted neighbor instead
- Add motion lights at the front, back, and garage
- Bar the sliding door with a dowel or a metal bar
- Change default passwords on every camera and smart device, and turn on two-factor
- Tighten up your social media so your trips aren’t being announced to strangers
None of that needs a contractor. Most of it’s done before Sunday dinner.
Bottom Line
You don’t have to turn your home into a vault. You just have to stop being the easiest house on the block.
Burglars are shopping for simple. An unlocked door. A dark yard. A key under the mat. A vacation broadcast to the whole internet. Take those away and most of them just keep walking, off to find somebody who didn’t bother.
So go walk your own property this week like you’re sizing it up. Where would you get in? Fix that first. Then the next thing. It adds up faster than you’d think — and it’s a whole lot cheaper than the alternative.