Recently I found out that the the government had set up a web site where you can report any offense against the monarchy that you encounter. Sounds a little Orwellian to me, but then again, no public official gets in trouble for professing his love for the monarchy too loudly if you catch my drift. In any case, the reason I found out that the web site existed is because the Bangkok Post reported that the site had been hacked and replaced with an advertisement for a mortgage company. I'm not sure if the advertisement was in the Thai language or if the hack originated from Thailand.
If the person who hacked the site is in the Kingdom, they may possess great intelligence as it pertains to computers, but they certainly are lacking in wisdom. I have near certainty that defamation of the web site will be construed as an offense against the King and they take that very seriously here.