for me, it is just plain stupidy to leave my ATM lying around... more so with telling my pin number to just anybody I couldn't trust.... thirdly, if I feel that that ATM was "stolen" from me, I'll simply report it to the bank immediately so they can cancel it.
IMO it is a case of lover turned "stealer" lang yan, so the offended party is now sour-graping for being a fool to her lover. .... peace