Between December 2024 and April 2025, a team from the University of Vienna identified 3.5 billion active phone numbers on WhatsApp (practically its entire user base) from a single server and without encountering too much technical resistance. They processed more than a hundred million numbers per hour and extracted not only the existence of accounts, … Read more
You open Spotify, you run with a song that you cannot stop listening and, nevertheless, the name of the “artist” sounds at all. You wonder if there is a band behind or if it is a Track generated by AIand the doubt is not trivial: the trained ear may detect it, but for millions of … Read more
The Spanish Data Agency (AEPD) has imposed A fine of 3.2 million euros to Carrefour for alleged infractions of several articles of the RGPD. The surprising thing is not that, but the fact that these infractions were due not to a single cyber attack, but five … exactly the same. Security gaps. Carrefour notified to … Read more
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