3D Printer Hack Exposes Security Flaw

In a startling turn of events, Anycubic 3D printer users have reported a mysterious hack that has left their devices displaying a chilling warning. A text file named “hacked_machine_readme” has appeared on these printers, alleging a critical vulnerability in Anycubic’s systems.

The text file claims that this vulnerability allows hackers to remotely connect and control internet-connected Anycubic 3D printers. It urges users to disconnect their printers from the internet to prevent potential exploitation.

MQTT Vulnerability in Question

The text file specifically mentions a vulnerability in Anycubic’s MQTT service, a messaging protocol commonly used for communication between devices and servers. The hacker claims to have exploited this vulnerability to send the warning message to 2.9 million Anycubic printers.

Company Response

Anycubic has yet to officially comment on the incident. However, users have reported that the company’s app is currently unavailable, displaying a “network unavailable” error message.

User Advice

The text file advises users to disconnect their printers from the internet until Anycubic addresses the issue. It also emphasizes that the message is harmless and no harm has been done to the printers.

Call for Information

If you have any information about this incident or have experienced similar issues with your Anycubic 3D printer, please reach out to the author.

Conclusion

This hack highlights the importance of cybersecurity in the realm of connected devices. As more and more devices become internet-enabled, it’s crucial for manufacturers to prioritize security and vulnerability management. Anycubic users should remain vigilant and follow the company’s instructions until the issue is resolved.