unker got call that hotline....
National Scam Response Centre (NSRC) 997
idk what their response would be like but these issues need to nipped right at the bud cos if they missed you as a target they'll just move on to the next and so forth, must once n for all tangkap and put a direct end otherwise it just continues

lucky you realised it early, all it takes is that small light bulb moment to pause a moment n ponder

their MO is clever in the sense they don't immediately / directly tell you to install........there'll be convos going back n forth.........out of the blue when the timing is as such that you're maybe busy with something, then they'll pounce on you with this