A Minnesota man pleaded guilty Tuesday to attempting to access President Trump’s tax returns though a website used by college students to apply for financial aid.

Justin Hiemstra, 22, created a fraudulent Free Application for Student Aid application under the name of a Trump family member, according to the Justice Department.

During those efforts, he found someone had already obtained a username and password for Trump. He then reset the password by answering security questions set up by the person who created the account.

Hiemstra then used Trump’s personal information, including his social security number and date of birth, to try to import the president’s tax information into the fraudulent FAFSA application. The Justice Department said the attempt failed.

“No matter what you think about the President’s tax returns, clearly this kind of illegal activity cannot be tolerated or condoned. Unauthorized or false attempts to obtain any citizen’s IRS filings are a serious violation of privacy rights and a federal crime, and there’s nothing funny about it,” U.S. Attorney William McSwain said in a statement.

Hiemstra was a student at Haverford College in Pennsylvania when he tried to illegally access the tax information.

Trump has clashed with Democrats over his refusal to release his tax returns.