A recent hack involving over 1,000 websites using the open-source eCommerce framework Magento highlights the security vulnerabilities within open-source software (OSS) ecosystems, emphasizing the need for robust security practices. The attack employed a brute force method to steal credit card credentials and install cryptocurrency mining malware, underscoring the necessity for businesses that leverage OSS to be vigilant about their open-source dependencies. With 78% of global businesses using OSS, the potential for vulnerabilities is significant, and developers are encouraged to regularly audit their dependencies and implement security policies to prevent breaches. Tools like npm audit and OWASP Dependency Check can help identify vulnerabilities, while maintaining an up-to-date inventory of dependencies is crucial for ongoing security. Developers are advised to rigorously test components, ensure input sanitization, and consider building in-house tools if using unsupported libraries to maintain control over security and stability.