People ask this a lot now: “Is my phone listening to me?” You mention a holiday or a product, and suddenly ads pop up for it. It feels creepy—but it’s usually not as simple as your phone constantly listening in.
I’m Gastón Péchieu, a telecoms specialist in the area, and in this column we look at everyday tech issues affecting people and small businesses around Manilva, Sabinillas and Castillo.
Most of the time, your phone doesn’t need to listen to know a lot about you. Apps collect data through permissions, searches, location, websites you visit, purchases, contacts, nearby WiFi networks and how you interact with content. All of that helps advertisers build a pretty accurate profile.
So it’s often not spying—it’s behaviour tracking. If you search for flights, browse a shop or spend time around people with similar interests, you’ll likely start seeing related ads.
The real issue is usually the permissions we accept without thinking. Many apps ask for access to your camera, microphone, location or contacts—even when they don’t really need it.
A good habit is to check your app permissions regularly. If a flashlight, game or photo app wants access to your mic or location, it’s worth asking why.
You can also limit background location tracking, review ad settings and delete apps you no longer use.
Digital privacy isn’t about being paranoid—it’s about knowing what you’re sharing and who you’re sharing it with. When it comes to tech, the best protection starts with being informed.
Gastón Péchieu
Telecommunications specialist
+34 951 741 020
NEUS – gruponeus.es
