Researcher cracks Meta's smart glasses by intercepting a firmware update

A security researcher, going by the handle p0pcycle, performed a teardown of Meta's Ray-Ban smart glasses by intercepting a software update instead of physically probing the hardware. By decompiling an app, she uncovered the full firmware, which initially contained a developer mode that allowed self-signed applications to run arbitrary code on the device.

The researcher exploited this to expose a network listener, gaining deeper access. She followed responsible disclosure by reporting the vulnerability through Meta's bug bounty program, and the flaw has since been patched in newer firmware. This case highlights how even consumer wearables with powerful sensors require rigorous security testing, especially around their update mechanisms, to prevent unauthorized access.