New warnings from researchers highlight how Wi-Fi technology could turn everyday routers into surveillance tools capable of identifying individuals.
Researchers have issued alerts about the potential for Wi-Fi signals to track and identify people even without carrying a phone.
A new hands-on project shows how to build a simple radio transmitter and receiver using common household items like aluminum foil.
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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.
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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.