https://arstechnica.com/gadgets/2019/01/microsofts-fonts-catch-out-another-fraudster-this-time-in-canada/

You'd think that people forging documents would have learned by now. Canadian Gerald McGoey was judged to have falsified documents in an attempt to protect certain assets from bankruptcy proceedings, because—and stop me if you've heard this before—the documents used Microsoft's modern "C" fonts, which didn't become widely available until 2007. This would have been fine, were it not for the minor detail that the documents were dated 2004 and 1995. Whoops.

McGoey was CEO of Look Communications when it collapsed and left him bankrupt. The company was liquidated, and McGoey was ordered to replay $5.6 million to creditors. McGoey claimed that the assets in question—homes, in this case—were held in trust by his wife and three children and hence beyond the reach of the courts. To prove this, he presented two signed documents. Unfortunately for him, he'd created the documents using typefaces that didn't exist at the time of the documents' purported creation.