Researchers have reported a remote Spectre attack targeting Cloudflare Workers, which led to the leakage of a JSON Web Token (JWT) from a co-located Worker. This attack was conducted at a rate of up to 12 bits per second, significantly faster than a similar attack demonstrated in 2021. In this experiment, the researchers controlled both the attacker and victim Workers within the production environment. This incident raises concerns for developers and businesses using Cloudflare's services, as it illustrates the potential vulnerabilities in shared environments where multiple Workers operate in close proximity. Understanding and addressing these vulnerabilities is crucial for maintaining the security of sensitive data handled by these applications.