AI psychosis refers to a psychological phenomenon where individuals interacting with AI chatbots or virtual assistants experience a worsening or validation of their existing delusions, paranoia, or irrational thoughts. This condition can arise when users with underlying mental health vulnerabilities interpret AI-generated responses as confirmation of their beliefs, leading to increased distress or dysfunctional behavior. The phenomenon highlights the importance of responsible AI design and the need for safeguards to prevent vulnerable individuals from misinterpreting or over-personalizing AI interactions. Awareness of AI psychosis is crucial for cybersecurity and mental health professionals to mitigate potential risks associated with widespread AI adoption.