Toronto police say they've arrested one of the city's most-wanted financial crime suspects.

Ventzislava Mladenovitch was arrested Sunday afternoon at an Etobicoke bar after someone tipped police off about her location.

Police allege Mladenovitch, 37, was involved in a debit card skimming scheme in which bank machines across the GTA were tampered with. She was arrested on two different warrants and will face numerous fraud charges.

Mladenovitch is scheduled to appear at College Park Court at 10 a.m. Monday.