
Author

Michel T Dallaire
Speaker, Residential Cybersecurity Hygiene Consultant and Software Architect.
For 37 years, as a computer scientist and speaker, I have decided to share my knowledge with as many people as possible.
Recent Posts
It’s Not Magic: Why Ads Follow You

Ever feel like your phone is eavesdropping on you? You mention needing storage space, and next thing you know, ads for warehouses are all over your screen. Don’t worry!
It’s not tech companies creeping on your conversations; it’s actually a little something called tracking pixels—not magic, just marketing!
How does it work?
Let’s say you’re looking up warehouses to store your old furniture or maybe those souvenirs from past vacations. You click on a few websites, and somewhere behind the scenes, a little piece of code called a Facebook Pixel jumps into action. This pixel notes that you’re interested in warehouses and whispers to Facebook, “Hey, show this person more ads about warehouses!”
Next thing you know, you’re scrolling through Facebook, and bam! Ads for warehouses. Pretty cool, right? And no, your phone isn’t secretly listening to you or tracking your every keystroke—it’s all about the pixels that track what websites you’ve visited.
It’s not magic, it’s marketing
When you visit a site with these tracking pixels (not the ones on your screen, remember), the site gets a little insight into your interests. Not in a creepy way like, “Hi, John,” but more like, “This Facebook user is looking at warehouses.”
Then, when you hop back on your phone or laptop, you’ll see ads for warehouses because your online activity is linked to your Facebook profile, not the device you’re using.
It’s not just Facebook
By the way, Facebook isn’t the only one at it. Google and a bunch of other websites are in on the action too. It’s all about figuring out what you’re into so they can send you ads based on your interests.
Here’s the real kicker!
You might be wondering, “But I didn’t click on any ads. Why am I seeing them everywhere?” That’s the beauty of these tracking pixels—they don’t need you to click on an ad to work. They just need you to visit a page with a pixel on it.
Whether you’re researching warehouses, booking a cruise, or browsing furniture, if there’s a pixel on the page, they’ve got the info.
Take control of your ads
Here’s the good news: if you feel like it’s a bit too much, you can dial it back. Adjust your privacy settings on Facebook, clear your cookies now and then, or use a browser or extensions that block these pesky pixels.
Now that you know how it works, you’ve got the power to decide whether you want to play along with the ad game or take some control.
Disclaimer
The information presented here is provided for informational and academic purposes at the time of publication. Although often still relevant, the Cyber Care Academy, ArchiTEK NumeRIK, and Michel T Dallaire cannot be held responsible for any issues, rights violations, or damages you may incur as a result of the information presented.
Technology and cyber threats are constantly evolving, and hackers are continuously developing new bypass methods. We do our best to provide up-to-date and accurate information, but it is your responsibility to stay vigilant and adapt to technological changes.