Leaving your server’s SSH fingerprint or internal GitHub handles out in the...

https://www.bestbookmarks.win/when-you-leave-ssh-endpoints-or-private-github-repos-exposed-to-search-engines

Leaving your server’s SSH fingerprint or internal GitHub handles out in the open gives attackers a massive head start. They use data brokers to map your infrastructure and craft spear phishing emails that actually sound like your coworkers