update date

pages/mydoc/self-doxing.md

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 title: Self-Doxing Guide
 keywords: self-doxing, doxing, doxxing, harassment, open source intelligence, personal data
-last_updated: December, 2018
+last_updated: July, 2020
 tags: [self-doxing]
 summary: "This guide contains tips and resources for exploring open source intelligence on oneself to prevent malicious actors from finding and using this information for publishing, blackmailing or other forms of harassment."
 sidebar: mydoc_sidebar