KawaiiGPT – New Black-Hat AI Tool Used by Hackers to Launch Cyberattacks

KawaiiGPT is a freely available malicious LLM observed in 2025 that enables low-skill actors to produce convincing spear-phishing lures, ransomware notes and encryptors, and data-exfiltration and lateral-movement scripts (using common Python libraries and techniques). Hosted on public repositories and circulated via Telegram, it has hundreds of users and produces production-ready offensive code that evades simple detections, prompting warnings from security researchers to adopt AI-resilient filtering, anomaly detection, and disruption of these services.