Recent research has uncovered significant vulnerabilities in two artificial intelligence systems: DeepSeek and Claude AI. These vulnerabilities, specifically prompt injection attacks, could potentially allow malicious actors to hijack user accounts and execute unauthorized commands. The findings, highlighted by various cybersecurity experts, emphasize the need for developers to be vigilant about AI security. The research indicates that XSS (cross-site scripting) attacks could lead to severe consequences, including the execution of unauthorized code within the victim's web browser. As the AI landscape continues to evolve, these revelations underscore the importance of addressing security flaws in popular open-source machine learning frameworks to ensure a safer digital environment.