"Other" debt?

I received an e-mail today stating my "debt in collections" went up to $238, when I had no idea I had any debt beyond my student loans. When I followed the link in the e-mail from Turbo, it lists the debt as "Other" with no explanation or link as to where I actually owe the money. Is there any way I can figure out to whom I owe this, or if it's a fraudulent charge? First image is from the e-mail, the second is from the Turbo website

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