HTTP static server one-liners
Lots of people use these one liners for Dev/test environments.<p>Most of those people aren't aware how insecure they are.<p>For example, with the python SimpleHTTPServer I can simply request <a href="http://localhost/../../.ssh/id_rsa" rel="nofollow">http://localhost/../../.ssh/id_rsa</a><p>All your SSH private keys are now mine. I can steal your browser cookie database and get into your email/Facebook/Twitter in the same way.<p><i>Any</i> web page can request that, or any software on any machine on your local network.