See privacytests.org.
Rémi Bardon
Dev journal where I share some of what I learn and what I work on.
Development3 posts · Jan 3, 2024
Technology14 posts · Nov 28, 2025
Today I Learned11 posts · Jan 2, 2026
News4 posts · Jan 2, 2026
Recently published
“SIMCARTEL”: Hundreds of thousands of SIM cards seized in Latvia
An action day performed in Latvia on 10 October 2025 led to the arrest of five cybercriminals, the seizure of hundreds of thousands of SIM cards, the takedown of 2 illegal websites and more. Read for more details.
All WhatsApp accounts enumerated, with profile picture, “About” text and more
Researchers from the University of Vienna were able to list all WhatsApp accounts in less than a month, making a large database of phone numbers, profile pictures, “About” texts and more. Read for more details.
TIL: Multiple SQLite databases can be opened in a single connection using
ATTACH DATABASEATTACH DATABASEallows attaching more databases to a SQLite connection, allowing SQL queries across multiple databases!TIL: Bubble sort can be used when you need the n max values
Bubble sort is
O(n²)which makes it a bad sorting algorithm choice in most cases. However, it is a great choice if one wants only the n max values, or wants increasingly more max values.