Novos alertas de pesquisadores destacam como a tecnologia Wi-Fi pode transformar roteadores comuns em ferramentas de vigilância capazes de identificar indivíduos.
Pesquisadores emitiram alertas sobre o potencial dos sinais de Wi-Fi para rastrear e identificar pessoas mesmo que elas não estejam portando um telefone celular.
A new hands-on project shows how to build a simple radio transmitter and receiver using common household items like aluminum foil.
Reportado por IA
A letter from the Pentagon, exposed this week, confirms that US adversaries have used location data from soldiers' phones to target them in war zones.
Journalists reported mysterious phishing attempts by unknowns a few weeks ago. The Dutch secret service now holds Russia responsible for attacks on the messaging apps WhatsApp and Signal. The report explains how the attacks work and how users can protect themselves.
Reportado por IA
A new study has used satellite technology to identify at-risk bridges across the globe, highlighting particularly poor conditions in North America. Researchers analyzed 744 long-span bridges and found that integrating radar data could reduce high-risk classifications by about one third. This approach promises better monitoring, especially in regions with limited resources.