Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Jack Monroe says she has lost about £5,000 after her phone number was hijacked and re-activated on another Sim card.

Food writer Jack Monroe 'loses £5,000 in phone-number hijack'