Ricardo Martín<p>"The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains an undocumented "backdoor" that could be leveraged for attacks."</p><p><a href="https://www.bleepingcomputer.com/news/security/undocumented-backdoor-found-in-bluetooth-chip-used-by-a-billion-devices/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bleepingcomputer.com/news/secu</span><span class="invisible">rity/undocumented-backdoor-found-in-bluetooth-chip-used-by-a-billion-devices/</span></a></p><p><a href="https://mastodon.bsd.cafe/tags/espressif" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>espressif</span></a> <a href="https://mastodon.bsd.cafe/tags/esp32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>esp32</span></a> <a href="https://mastodon.bsd.cafe/tags/backdoor" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>backdoor</span></a></p>