I have been compiling a guide (for everyone and my team) on how to protect yourself from online scammers here:
https://bitcointalk.org/index.php?topic=3415026.msg35714276#msg35714276

And I am yet to find an definitive answer to how to protect yourself from DNS Hijacking.

From my understanding, this type of hijack can happen either on your own machine (simple, if your machine is compromised), or from the website level (more sophisticated attack).

Any ideas / tools / methods you use to detect / prevent such attacks?