The first thing to do if you suspect that your Facebook account has been compromised is to change your password. If you use Facebook for logging into apps like Spotify or Instagram then change those logins too. This will block the hacker from accessing these services from your hacked Facebook profile.
A hacked Facebook account can provide hackers with an abundance of personal information. Hackers could make use of this information for nefarious purposes such as spamming people or sending fake credit card offers. They could also use the compromised account to send out spam messages to friends, or share a status update on your timeline hacking facebook accounts that includes your name (as in the case that you did it yourself).
Hackers are likely to gain access to an account through exploiting a flaw in the Facebook app’s code. For instance, a vulnerability in iOS’s Facebook app let hackers hijack cookies and take an iPhone user’s « access token. » These tokens are digital keys which grant the user full control over the user’s Facebook account and through Single Sign-On, other websites that the user connects to using their Facebook credentials.
Hackers may also gain access to accounts through brute-force attacks. This technique involves guessing passwords, mostly the most common ones like 1234567890 or 123456789. Additionally, hackers can gain access to an account by sifting through compromised credentials. There are several free tools to scan for stolen data, such as the well-known website HaveIBeenPwned.