The bank on Monday filed lawsuits in at least three federal courts, taking aim at some of the people who withdrew the highest amounts in the so-called infinite money glitch that went viral on TikTok and other social media platforms in late August.

A Houston case involves a man who owes JPMorgan $290,939.47 after an unidentified accomplice deposited a counterfeit $335,000 check at an ATM, according to the bank.