For WhatsApp, there are underhanded ways to access someone else’s account on WhatsApp. To do that, you will need the person’s phone. Then click on the WhatsApp icon on their device. Click on the settings and click on the desktop or web on their WhatsApp. Open it on the computer. Then you can scan their QR code. There are hacking tools online in order to hack into anyone’s account without them knowing it. These tools can hack into many different apps and devices even WhatsApp.
Usually, you have to pay for it. Before you decide to hack someone’s account, please be aware that you could get caught and you could get in trouble for doing this. Even though it may seem that many people hack accounts, you are still taking a risk.