Detects anomalous authentication patterns using UEBA analytics, statistical baselines, and machine learning models to identify impossible travel, credential stuffing, brute force, password spraying, and compromised account behaviors across authentication logs.
Install
npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill detecting-anomalous-authentication-patternsnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill detecting-anomalous-authentication-patterns -a claude-code -gnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill detecting-anomalous-authentication-patterns -a codex -ggemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/detecting-anomalous-authentication-patternsgh skill install mukul975/Anthropic-Cybersecurity-Skills detecting-anomalous-authentication-patternsgit clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills /tmp/mukul975__Anthropic-Cybersecurity-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/detecting-anomalous-authentication-patterns ~/.claude/skills/detecting-anomalous-authentication-patterns # Claude Code
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/detecting-anomalous-authentication-patterns ~/.agents/skills/detecting-anomalous-authentication-patterns # Codex, Cursor, Gemini CLI, Copilot, OpenCode