Signed on Tenu Tech Brief https://cluster-site.onrender.com/tags/signed/ Recent content in Signed on Tenu Tech Brief Hugo -- 0.146.0 en-us Tue, 24 Feb 2026 06:03:37 +0000 Keenadu Firmware Backdoor Infects Android Tablets via Signed OTA Updates https://cluster-site.onrender.com/posts/keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates/ Tue, 17 Feb 2026 16:41:00 +0000 https://cluster-site.onrender.com/posts/keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates/ • Keenadu Firmware Backdoor Infects Android Tablets via Signed OTA Updates A new Android backdoor that’s embedded deep into the device firmware can silently harvest data and remote