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Robot Mower Hides Hidden Camera, Wi-Fi Hack Risks
24 May
Summary
- Robot mowers have security flaws allowing remote access and camera viewing.
- Roughly 6,000 Yarbo robots are affected by these critical vulnerabilities.
- Concerns arise over smart yard devices gaining access to home networks.

A recent security report has uncovered critical vulnerabilities in Yarbo robots, including autonomous lawn mowers and snow blowers. These flaws could grant attackers remote access, enable live camera viewing, and lead to Wi-Fi credential theft, potentially impacting around 6,000 affected units. The issues stem from a persistent remote access setup and hardcoded passwords, offering deep control over the devices.
Yarbo has confirmed the core technical findings, acknowledging design choices that did not provide sufficient user visibility or control. The company is actively rolling out security fixes, including revoking shared credentials and disabling access paths. However, these events underscore the broader concerns regarding smart yard devices and their access to sensitive home networks.
Further analysis points to connections with Hanyangtech, Yarbo's parent company, and platforms like ByteDance Feishu. Owners are advised to treat these robots like any other connected device, isolating them on guest networks to mitigate risks. Yarbo is committed to rebuilding its credential management systems for enhanced security per device.