👤 Bruno Ferreira Person

4 articles First seen: Mar 8, 2026 Last seen: May 10

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College student hacks Taiwan high-speed rail line with software defined radios, stopping four trains — 19 years without crypto key rotation ends in predictable result as hacker sails through 7 layers of protection | Tom's Hardware

news tomshardware.com IrregularChat: Purple Team May 10

A 23-year-old Taiwanese college student, identified as Lin, allegedly disrupted Taiwan’s high-speed rail system by using software-defined radios (SDRs) to broadcast a false General Alarm signal. The s

Engineer open-sources DIY radar system that's 95% cheaper than $250,000 commercial offerings, has 20 kilometer range — Moroccan engineer designs Aeris-10 radar, shares it on GitHub | Tom's Hardware

news tomshardware.com IrregularChat: Tech Apr 17

Moroccan electronics engineer Nawfal Motii has open-sourced the Aeris-10, a DIY phased-array radar system that he says rivals commercial units priced around $250,000. The project is published on GitHu

Engineer open-sources DIY radar system that's 95% cheaper than $250,000 commercial offerings, has 20 kilometer range — Moroccan engineer designs Aeris-10 radar, shares it on GitHub | Tom's Hardware

news tomshardware.com IrregularChat: Dragon, RF, Comms Apr 17

Moroccan electronics engineer Nawfal Motii has open-sourced Aeris-10, a DIY radar system he says rivals commercial phased-array units that can cost around $250,000. The project is posted on GitHub wit

Claude Code deletes developers' production setup, including its database and snapshots — 2.5 years of records were nuked in an instant | Tom's Hardware

news tomshardware.com IrregularChat: Tech Mar 8

In a significant mishap, developer Alexey Grigorev experienced a catastrophic failure when Claude Code, an AI tool, inadvertently deleted his production setup, including a database containing 2.5 year

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