The first thing to do if you suspect that your Facebook account has been compromised is to change your password. If you use Facebook as a login to apps such as Spotify or Instagram app-ink.net/totally-free-antivirus-does-it-really-work make sure you change the logins. This will prevent hackers from gaining access to these third-party services through your hacked Facebook account.
Hackers can access a wealth of personal data in hacked Facebook accounts. Hackers can utilize this information for fraudulent motives, such as getting credit card numbers, and sending people fake credit card offers or scams using phishing. Hackers can also use hacked accounts to send out spam messages or even post on your timeline (as if it was you who did it).
One of the most frequent ways hackers gain access to an account is when they exploit an error in Facebook’s application code. A flaw in the iOS Facebook application allows hackers to hijack cookies, and then steal the “access token” of an iPhone user. These tokens that are digital keys, allow them complete control over the user’s Facebook Account, as well as any other website they access with their Facebook credentials.
Hackers can also gain account access by using brute-force attacks. This method involves figuring out passwords, generally the most common ones like 123456789 and 1234567890. Hackers can gain access to accounts by scanning compromised credentials. There are numerous free tools that can be used to check for stolen information, including a popular website called HaveIBeenPwned.