Open-source software (OSS) is increasingly vulnerable to supply chain attacks that exploit the trust developers place in widely-used libraries and tools. Notable incidents, including attacks on Solana's Web3.js and Amazon's Q extension, demonstrate how malicious actors can compromise critical components, leading to significant security breaches. The article emphasizes the need for improved security measures and governance in the open-source ecosystem.

Many tech teams hesitate to use open source projects maintained by their colleagues due to psychological biases, such as the preference for social proof and blame avoidance. This skepticism leads to the underutilization of valuable internal contributions and can negatively impact morale. To combat this bias, organizations should apply consistent evaluation criteria to all libraries and frame internal projects in a neutral manner.