The raydium-clmm-sdk npm package versions 0.0.1 and 0.0.2 contain malicious code that exfiltrates data. Specifically, the initKeypair(content) function base64-encodes its input and sends it to a remote server, and the randomBytes(size) function sends cryptographic random bytes to the same server. The package does not execute malicious code on install or import, but data is leaked upon calling these functions. The package falsely claims to contain only type definitions. Systems with this package installed should be considered fully compromised.