Being overseas and not having worked for 2 years helps with...

Being overseas and not having worked for 2 years helps with having free time to do stuff. It's my biggest holding and I need it to succeed so I keep it under a microscope.

One company I used to have a large holding in was launching a new brand/online shop and they put it up into the www, but stupidly didn't put up the password wall beforehand and didn't include a robots.txt telling google not to index it. So I reconstructed the whole shop using google cache before it went live.

It's important to have a sandbox and live environment. Sometimes they don't limit access to subdomains and you can find pre-production sites there with a subdomain searcher. It's all up to their IT to be competent or people that are looking are gonna know what's coming because they leave the doors unlocked.