Mese: Maggio 2025

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Abusi, mutilazioni e incitamento al suicidio: i mostri del gruppo 764 fermati dall’FBI

Le forze dell’ordine americane hanno arrestato due presunti leader del gruppo estremista internazionale “764”. Leonidas Varagiannis, 21 anni, noto con lo pseudonimo…

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1° Maggio: Onorare chi lavora, anche contro gli hacker criminali
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1° Maggio: Onorare chi lavora, anche contro gli hacker criminali

La società di sicurezza informatica SentinelOne ha pubblicato un rapporto sui tentativi degli aggressori di accedere ai suoi sistemi. Una violazione di…

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QR-code: il cavallo di Troia tascabile. Riflessioni su un vettore di attacco sottovalutato

Negli ultimi anni, la nostra quotidianità è stata invasa da piccoli quadrati pixelati capaci di portarci in un lampo su…

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6 Meter Frequencies

50 MHz commonly used frequencies and operational guidelines.

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630-Meter Band Worked All States Awards Issued

by Sierra Harrop, W5DXEric Tichansky, NO3M, of Saegertown, Pennsylvania, has been issued the first Worked All States award from ARRL…

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A New And Weird Kind of Typewriter
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A New And Weird Kind of Typewriter

Typewriters aren’t really made anymore in any major quantity, since the computer kind of rained all over its inky parade….

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Layout A PCB with Tscircuit
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Layout A PCB with Tscircuit

Most of us learned to design circuits with schematics. But if you get to a certain level of complexity, schematics…

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FLOSS Weekly Episode 831: Let’s Have Lunch
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FLOSS Weekly Episode 831: Let’s Have Lunch

This week, Jonathan Bennett and Dan Lynch chat with Peter van Dijk about PowerDNS! Is the problem always DNS? How…

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Supercon 2024: Photonics/Optical Stack for Smart-Glasses
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Supercon 2024: Photonics/Optical Stack for Smart-Glasses

Smart glasses are a complicated technology to work with. The smart part is usually straightforward enough—microprocessors and software are perfectly…

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Radio Repeaters In the Sky
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Radio Repeaters In the Sky

One of the first things that an amateur radio operator is likely to do once receiving their license is grab…

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