Detecting unauthorized access to a Facebook account involves recognizing unusual activity that indicates a compromise. This could manifest as unfamiliar posts, messages sent that the account holder did not compose, or alterations to the profile information without the account owner’s knowledge or consent.
The ability to identify a compromised account is crucial for safeguarding personal data, preventing identity theft, and protecting the account holder’s contacts from potential scams or malicious content. Historically, compromised accounts have been used to spread misinformation, solicit funds fraudulently, and damage the reputation of the account owner.