The old invisible ink trick

Spotted this at Gulf News:

Dubai: A customer service employee was sentenced to 10 years in jail for stealing Dh1 million from a customer’s account, a Dubai Court of First Instance heard.

The Egyptian defendant, 42, who is still at large, conned the customer by using magic ink when the latter wrote his name on the cheque to deposit the money in his account. When the name disappeared because of the ink, the defendant put his name on the cheque, cashed the money and escaped.