
Something feels off, but you can’t quite put your finger on it. A few small things seem different around your home: subtle, easy to dismiss, but nagging in the back of your mind. Ignoring them might not seem like a big deal, but recognizing them in time could prevent a much bigger problem.
Unfamiliar Vehicles Parked Nearby

Cars that remain parked in your neighborhood without a clear owner could be a sign of surveillance. Burglars often use vehicles with tinted windows or fake service decals to blend in. If you spot the same car frequently, take note of its make, brand, model, and license plate.
Strangers Posing As Utility Workers

Some burglars disguise themselves as utility workers to gain access to homes or map out security weaknesses. Knocks on the door from individuals claiming to check water lines or power meters could be more than routine visits. So, always ask for identification and verify with the service provider before letting anyone inside.
Flyers Or Junk Mail Left Untouched

An overflowing mailbox or a collection of unclaimed flyers on your doorstep signals an empty home. Criminals may leave these intentionally and return later to see if they have been moved. If you travel often, ask a neighbor to collect your mail and remove any suspicious materials.
Unusual Markings On Mailboxes Or Driveways

Regularly inspect your mailbox, fences, and driveways for any unexplained symbols or marks. Burglars sometimes use coded markings—such as chalk symbols or small stickers—to identify homes worth targeting. These signs can indicate details like whether the house is occupied or has an alarm system.
People Casually Walking Or Biking By Repeatedly

Frequent passersby who don’t seem to belong to the neighborhood might be scouting for vulnerabilities. Pay attention to those who appear too interested in your home’s layout and schedule. A person who slows down near driveways or peers over fences might probably be gathering information.
Tampering With Outdoor Lights Or Security Cameras

Could a flickering porch light or a shifted security camera indicate tampering? Burglars may test motion sensors or attempt to disable security systems before breaking in. Regularly check your lighting and cameras, and do consider upgrading to tamper-resistant security devices. It provides you with peace of mind.
Doorbell Ringing With No One There

A stranger ringing your doorbell and disappearing quickly could be testing if someone is home. Burglars often target houses during work hours, assuming fewer people will answer. If this happens repeatedly, install a video doorbell to capture suspicious visitors and deter potential break-ins.
Open Or Unlocked Windows After Being Closed

A window slightly ajar might not be accidental. Intruders sometimes manipulate latches days before an intended break-in. If a window isn’t as you left it, inspect all access points and upgrade security measures. Consider installing window sensors with security film to make unauthorized entry more difficult.
Strangers Taking Photos Or Notes Nearby

An individual snapping pictures of your home’s exterior, garage, or security system may not be a real estate enthusiast. Burglars document potential targets, noting access points, valuables, and possible escape routes. If you see someone doing this, approach them or report it to authorities.
Trash Or Recycling Searched Or Moved

Discarded receipts, packaging from expensive items, or travel itineraries in your trash can reveal valuable information to burglars. If your garbage bags appear disturbed or misplaced, someone may be digging for clues. Shred sensitive documents and dispose of electronics packaging discreetly to avoid advertising valuables.