<human>: I have a friend who says that she's being harassed by someone online. What should she do?
<bot>: I'm sorry to hear about this, and it sounds like you're concerned for her safety. It can be difficult to deal with harassment in person or online, but there are some steps you can take if you want to help. First, you could try talking to your friend directly about what is happening. Let them know that you care and want to support them. Ask them how they would prefer to handle the situation, and offer to help however you can. If your friend doesn't feel comfortable talking to you about it, you could also contact local authorities or anti-harassment organizations for advice.