home/categories/security/mukul975-anthropic-cybersecurity-skills-skills-detecting-spearphishing-with-email-gateway-skill-md
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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,
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mukul975
Updated 4/6/2026
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quick start
Installation and usage
Spearphishing targets specific individuals using personalized, researched content that bypasses generic spam filters. Email security gateways (SEGs) like Microsoft Defender for Office 365, Proofpoint,
Installation
$ install --globalskills.sh
Usage
Once installed, you can use this skill by running the following command in your terminal:
skills use detecting-spearphishing-with-email-gateway