Tag: radio signals
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Hacker News: Espressif’s Response to Undocumented Commands in ESP32 Bluetooth by Tarlogic
Source URL: https://www.espressif.com/en/news/response_esp32_bluetooth Source: Hacker News Title: Espressif’s Response to Undocumented Commands in ESP32 Bluetooth by Tarlogic Feedly Summary: Comments AI Summary and Description: Yes Summary: Espressif addresses concerns regarding claims of a “backdoor” in its ESP32 chips, clarifying that the reported internal debug commands do not pose a security threat. The company emphasizes its…
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Slashdot: Researchers Say New Attack Could Take Down the European Power Grid
Source URL: https://hardware.slashdot.org/story/25/01/25/0037206/researchers-say-new-attack-could-take-down-the-european-power-grid?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Researchers Say New Attack Could Take Down the European Power Grid Feedly Summary: AI Summary and Description: Yes Summary: The text highlights significant security vulnerabilities in renewable energy facilities across Central Europe, where unencrypted radio signals are used to control energy supply to the grid. Researchers inadvertently uncovered this…