phishing▌
24 indexed skills · max 10 per page
detecting-qr-code-phishing-with-email-security
mukul975/Anthropic-Cybersecurity-Skills · detecting-qr-code-phishing-with-email-security
Detect and prevent QR code phishing (quishing) attacks that bypass traditional email security by embedding malicious URLs in QR code images within emails.
performing-adversary-in-the-middle-phishing-detection
mukul975/Anthropic-Cybersecurity-Skills · performing-adversary-in-the-middle-phishing-detection
Detect and respond to Adversary-in-the-Middle (AiTM) phishing attacks that use reverse proxy kits like EvilProxy, Evilginx, and Tycoon 2FA to bypass MFA and steal session tokens.
performing-dmarc-policy-enforcement-rollout
mukul975/Anthropic-Cybersecurity-Skills · performing-dmarc-policy-enforcement-rollout
Execute a phased DMARC rollout from p=none monitoring through p=quarantine to p=reject enforcement, ensuring all legitimate email sources are authenticated before blocking unauthorized senders.
detecting-spearphishing-with-email-gateway
mukul975/Anthropic-Cybersecurity-Skills · detecting-spearphishing-with-email-gateway
Spearphishing targets specific individuals using personalized, researched content that bypasses generic spam filters. Email security gateways (SEGs) like Microsoft Defender for Office 365, Proofpoint,