I managed to lipot several houses who curi electric in the past - they kana slap with hefty fine , if kenot pay then naik Court

loose lips sink ships

some lcly topkek fella go boost which fella got lowest tnb bill in neighborhood ws group, stay corner lot summore, a/c switch on 24/7

make sense or not electric bill <rm100? 

then go promote technician phone number who can do the "adjustment" on the same ws group

send anon lipot to tnb, later on from what I know, the technician kana arrest by police, go spill all his clients name, several houses kana slapped with hefty fine. tnb came with several staff at night do inspection.

It should work both ways. TNB can definitely detect irregularities, but it requires more effort. Every substation has its own main meter, so they could cross-check and spot inconsistencies. But why bother when they can simply go all out to claim backdated payments, which is far more profitable for them?

There have been many cases where a tenant rents a unit for two years and uses it for crypto mining, yet TNB issues a backdated bill covering up to ten years. That means they can easily pocket eight years’ worth of extra charges. It’s basically daylight robbery. That’s why, in recent years, we’ve seen several owners hit with million-ringgit lawsuits from TNB.
Extra:

Please la, those who keep saying “why not just change the bill to the tenant’s name” to avoid trouble — did you even read the news? Property owners still end up in court even when the electric bill is under the offender’s name. And when that offender goes MIA, the owner can’t even reconnect the supply until the case is settled. So in the end, it’s just LPPL.