When you leave public footprints like SSH config snippets on GitHub or outdated...

https://www.normalbookmarks.win/public-search-results-act-as-a-roadmap-for-attackers-when-you-leak-details

When you leave public footprints like SSH config snippets on GitHub or outdated job titles on LinkedIn, you hand attackers a roadmap. They use this search exposure to map your infrastructure or craft perfect spear phishing lures