In Mexico City, a growing concern has arisen over a new fraud tactic known as 'monta rentas,' which targets prospective renters looking for affordable apartments in desirable areas. The Citizens' Council has issued warnings about these scammers, who often post listings for apartments at prices significantly lower than the market average, catching the attention of unsuspecting individuals. The tactic not only involves deceitful pricing but can lead to the theft of personal information or even financial extortion from potential victims, who may be led to believe they are committing to actual rentals.