Oct 12, 2026 · 11 min · 6 segments
Security researchers found malware baked into the firmware of low-cost Android phones before they were ever sold: a hidden system app that silently installs and removes other apps, runs ad fraud in…
The phones are the budget kind, from brands most people couldn't name, plus some knockoffs dressed up to look like big-name phones.
That's the base software the phone ships with, sitting in the part of the system where the phone's own core components live.
The firmware was signed with credentials linked to a Chinese electronics company, but there's no evidence yet on whether that company was involved or whether its credentials were misused.
It can install and remove apps, grant them permissions, and run code downloaded from its controllers with no interaction from the owner.
It installs cover apps, a weather app, an app locker, a notes tool that pretend to show ads and click them.
The phones are the budget kind, from brands most people couldn't name, plus some knockoffs dressed up to look like big-name phones.
That's the base software the phone ships with, sitting in the part of the system where the phone's own core components live.
The firmware was signed with credentials linked to a Chinese electronics company, but there's no evidence yet on whether that company was involved or whether its credentials were misused.
It can install and remove apps, grant them permissions, and run code downloaded from its controllers with no interaction from the owner.
It installs cover apps, a weather app, an app locker, a notes tool that pretend to show ads and click them.
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