What is Dark Web Scan? Should you use it?

Experian and many other companies promote websites that promise to search the Dark Web for your personal information to see if criminals have it for sale. Do not waste your money unjustly.

What is the Dark Web?

Ο "σκοτεινός ιστός" ή Dark Web αποτελείται από κρυμμένους ιστότοπους στους οποίους δεν έχετε χωρίς κάποιο ειδικό λογισμικό. Αυτοί οι ιστότοποι δεν εμφανίζονται στην Google ή άλλη μηχανή αναζήτησης και δεν μπορείτε να αποκτήσετε πρόσβαση σε αυτούς, εκτός αν χρησιμοποιήσετε τα κατάλληλα εργαλεία.

For example, software Tor μπορεί να χρησιμοποιηθεί για ανώνυμη περιήγηση στον κανονικό ιστό, αλλά κρύβει επίσης ειδικούς ιστότοπους που είναι γνωστοί ως "ιστότοποι .onion" ή "κρυφές υπηρεσίες Tor". Αυτοί οι ιστότοποι χρησιμοποιούν το Tor για να αποκρύπτουν την τοποθεσία τους και έχετε πρόσβαση σε αυτούς μόνο μέσω του δικτύου Tor.

There are legitimate uses for Tor's hidden services. For example, the διαθέτει και ένα ιστότοπο Tor .onion στο facebookcorewwwi.onion, στον οποίο μπορείτε να έχετε πρόσβαση μόνο από το δίκτυο Tor. Αυτό επιτρέπει σε άτομα από χώρες όπου το Facebook έχει αποκλειστεί να έχουν έχουν πρόσβαση στο κοινωνικό δίκτυο. Η μηχανή αναζήτησης DuckDuckGo διατίθεται και σε μια κρυφή Tor. Αυτό θα μπορούσε επίσης να βοηθήσει στην αποφυγή κάποιας κυβερνητικής λογοκρισίας.

But the Dark Web is also used for criminal activities. If you want to sell databases of people's credit cards and social security numbers to , it's only natural that you want to hide your location so the authorities can't find you.

Γι 'αυτό οι εγκληματίες χρησιμοποιούν συχνά το Dark Web για να πωλούν δεδομένα . Είναι ο ίδιος λόγος για τον οποίο ο περίφημος ιστότοπος Silk Road, an online black market for drugs and other illegal stuff, was only available through Tor.

They do not scan the entire Dark Web

Let me clarify one thing: These services do not scan the entire Dark Web for your data. This is impossible.

There are  1.208.925.819.614.629.174.706.176 possible web page addresses in the dark web, and these are just Tor .onion sites. It would not be possible to check everyone to see if they are online and then search for your data.

Even if these services were scanning the dark web, they would not be able to see exclusive content anyway. These contents are exchanged privately and are not made public.

So what does Dark Web Scan do?

No company offering Dark Web Scan will tell you what they do, but we can certainly make a guess. These companies collect data that is published on popular sites on the Dark Web.

Όταν λέμε "data dumps", αναφερόμαστε σε μεγάλες βάσεις δεδομένων ονομάτων χρήστη και κωδικών πρόσβασης - καθώς και άλλων προσωπικών πληροφοριών, όπως αριθμοί κοινωνικής ασφάλισης και στοιχεία πιστωτικής κάρτας - που κλέβονται από παραβιασμένους ιστότοπους και κυκλοφορούν στο διαδίκτυο.

Instead of scanning the Dark Web, they scan leaked lists and personal information, which, of course, are often found on the Dark Web. They will then let you know if your personal information is on one of the lists they could access.

However, even if a Dark Web Scan says you are OK, you may not be. They only search for available leaks that they have access to. They can't scan everything.

How to track data breaches for free

But in addition to the Dark Web Scan ad campaign, there is a very useful service that is free.

The Have I Been Pwned? of Troy Hunt will tell you if your email address y or your password appears in one of the 322 leaked databases. It can even notify you when your email address appears in a new database.

Your data has already been stolen

You may still think that a Dark Web Scan could be useful. You probably think your data has been leaked. It may be true.

There have been many other leaks and we are only talking about data breaches that have been reported publicly.

Freeze your cards, it's free

If you are very worried, freeze your credit cards, and change the passwords for each service you use. Unique passwords are saved, and because you will not remember them, use a password manager (KeePass).

Freeze your credit cards and skip the dark web scan, it's free and they won't fool you.

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Written by Anastasis Vasileiadis

Translations are like women. When they are beautiful they are not faithful and when they are faithful they are not beautiful.

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