Alibaba reportedly bans Claude Code at work over security concerns

Alibaba has reportedly banned employees from using Anthropic’s Claude Code at work, citing security concerns over the AI coding tool.

What Alibaba reportedly told staff

The South China Morning Post reported that it reviewed an internal Alibaba notice saying Claude Code had been added to the company’s high-risk software list because of alleged back-door risks. According to SCMP, the notice said the tool would be banned in Alibaba offices from July 10.

Reuters, in a report carried by MarketScreener, also said Alibaba had barred employees from using Claude Code in the workplace. Reuters attributed the move to scrutiny of features that can identify China-linked users and said staff were told to use Qoder, Alibaba’s own coding assistant, instead.

Caixin Global reported that an Alibaba insider confirmed Claude Code had been added to the company’s high-risk software list. Caixin said employees were instructed to uninstall Anthropic products and switch to Qoder from July 10.

TechCrunch likewise reported that Alibaba would classify Claude Code as high-risk software and direct employees to use Qoder.

The concern centers on trust and data access

The reports describe Alibaba’s concern as a security issue, but the public reporting does not establish that Claude Code contains spyware or an actual back door. SCMP described the cited concern as alleged embedded back-door risk, while Reuters framed the issue around scrutiny of features capable of identifying China-linked users.

Claude Code is Anthropic’s AI coding tool for developers. Tools in this category can interact with codebases, development environments and internal workflows, which can make corporate security teams especially sensitive to how data is processed, where it is sent and what telemetry is collected.

None of the cited reports said Alibaba had publicly released a technical analysis proving malicious behavior in Claude Code. The available reports instead indicate that Alibaba treated the tool as high-risk under its internal software rules.

Alibaba points employees toward Qoder

Multiple outlets reported that Alibaba employees were directed to use Qoder as an alternative. Reuters said staff were told to use Qoder instead of Claude Code, and Caixin said employees must switch to Qoder starting July 10.

That instruction suggests Alibaba is not only restricting a third-party AI coding assistant but also steering development work toward a company-controlled tool. For large technology companies, internally managed coding assistants can offer more control over access policies, logging, compliance settings and integration with proprietary systems.

A broader issue for AI coding tools

The reported ban highlights a wider enterprise challenge around AI developer tools. Coding assistants can improve developer workflows, but they also raise questions about confidential source code, authentication secrets, project metadata and user-location data.

For companies operating across jurisdictions, those concerns may be amplified by geopolitical sensitivities and vendor trust. Reuters specifically connected Alibaba’s action to scrutiny of features that can identify China-linked users, while SCMP and Caixin emphasized the internal classification of Claude Code as high-risk software.

Anthropic and Alibaba’s public positions were not detailed in the provided reports beyond the reported internal notice and sourcing. Based on the available reporting, the clearest confirmed facts are that Alibaba has reportedly classified Claude Code as high-risk, told employees to stop using it at work from July 10, and directed them toward Qoder.

The case shows how quickly AI coding tools can become a security and governance issue inside major technology companies, especially when those tools are allowed to operate close to proprietary code and internal systems.