One posed as a woman and coaxed two male victims to strip for him in front of their webcams.
The other posed as a trained nurse to trick women into letting him molest them without them putting up a fight.
The former, Alexander Soh Zhi Ren (above), 22, recorded his victims' indecent exposure without their knowledge. He extorted a total of $6,700 from them.
The latter, Mohamed Rizuan Rahim (below), 28, deceived six victims, one of whom was only 13, between November 2010 and July last year.
The two wolves in disguise faced their day in court yesterday, with Soh pleading guilty to 10 charges, four of which were for extortion and attempted extortion. He will sentenced on July 13.
Rizuan was jailed 10 years and ordered to be given 16 strokes of the cane after pleading guilty to six counts of outrage of modesty, two counts of sexual assault and one count of insulting the modesty of a woman.