If you’re a parent, you can learn how to hack someone’s Facebook, to monitor their social media activities.There might be a lot of different reasons for you to hack Facebook account: That’s why you should only perform a Facebook ID hack from reliable tools. A lot of these methods lead you to spam sites and fake software that either doesn’t work, or carry malicious malware with them. However, you should be careful about using them. You will find a lot of Facebook cracker apps online offering to hack Facebook account free. There are a lot of different methods by which to hack Facebook account, ID, or password online. Part 3: How to Hack Someone’s Facebook ID and Password.