The first thing you must do if you suspect your Facebook account has been compromised is to change your password. If you use Facebook as a login to apps like Spotify or Instagram then you must change the logins. This will prevent the hacker from gaining access to these third-party services through your compromised Facebook account.
A compromised Facebook account can offer hackers access to a wealth of personal information. Hackers could make use of this information to carry out malicious purposes, like getting credit card numbers, and spamming people with fake credit card offers or scams that involve phishing. Hackers may also use compromised accounts to send spammy messages or even post on your timeline (as in the event that it was you who committed the crime).
Hackers are https://www.app-ink.net/how-to-use-pool-host-to-create-multiple-hosts most likely gain access to accounts through exploiting a flaw in the Facebook app code. For instance, a glitch in the iOS Facebook application allowed hackers to hack cookies and access the iPhone user’s “access token.” These tokens are digital keys that give the user full control over the user’s Facebook account as well as, thanks to Single Sign-On, all other websites that the user uses their Facebook credentials.
Hackers also have the ability to gain account access by using brute-force attacks. This method involves figuring out the password, usually the most frequently used ones like 123456789, or 1234567890. In addition, hackers could gain access to an account by scanning for compromised credentials. There are many free tools that can be used to search for stolen data, such as the popular website HaveIBeenPwned.