What changed in Bambu Lab printer security after a year of bug bounties and certifications?

The bug bounty program grew fast

Someone sits down in the evening, examines the software, discovers a vulnerability the company does not yet know about, and reports it instead of exploiting it. That is how Bambu Lab describes a working bug bounty program in practice. The program sits at the center of the company's security updates over the past year.

To date the company has worked with over 100 security experts. Single payouts have reached up to $52,000. A Hall of Fame page now acknowledges researchers who contributed. Reports go directly to engineering teams and feed into product improvements. The company also redesigned its entire vulnerability management process from initial report through remediation and closure. Every step is monitored to ensure devices stay protected by the latest updates.

External reviews reveal issues internal teams cannot see. That is why the partnership with the research community became an integral part of product development.

A public log makes fixes visible

Security work usually happens behind the scenes. Users rarely notice it. Bambu Lab launched a Security Update page to change that. The page discloses details about specific security patches. Work that was once invisible becomes transparent. Makers can see what has been fixed and when, then return to their projects. The company states it would rather show the details than ask people to take its word for it.

New certifications cover more regions

Independent validation remains a requirement. The company maintains ISO/IEC 27001, ISO/IEC 27701, and TRUSTe Enterprise Privacy certifications. Over the past year it added ETSI EN 303 645, a standard that establishes security requirements for IoT devices including authentication, data protection, and software updates.

For global markets the company monitors and implements cybersecurity and privacy standards worldwide. Products comply with Article 3.3(d) and 3.3(e) of the EU Radio Equipment Directive. This requires robust wireless security defenses. Products also meet Australia Cyber Security Act requirements and UK PSTI regulations. These ensure secure-by-design architecture and rigorous operational standards across every device lifecycle.

Network-connected printers are engineered in accordance with recognized international security standards. For users this means robust security measures are built into products and processes and independently verified against regulatory frameworks and industry benchmarks.

The commitment continues

Continuous improvement is the stated commitment. It is driven by community trust from individual users who care about privacy to researchers dedicated to improving cybersecurity. Progress will be shared through the Trust Center. The company remains actively engaged with the security community. If you discover a vulnerability during your own testing or have feedback on the security architecture, the Bug Bounty Program and security@bambulab.com are the designated channels.