Lena had always been curious. Not in a harmless way — the way that made her check her ex’s new girlfriend’s Instagram stories at 2 a.m., the way she’d scroll through her boss’s vacation photos from three summers ago.
The most dangerous variants require you to "Log in with Facebook" to authenticate the tool. By typing your username and password into these unauthorized portals, you are handing your login credentials directly to cybercriminals. They can then hijack your account to send spam, scam your friends, or steal your personal information. Safe Ways to Gauge Profile Engagement
Instead of trying to track who is looking at you, the safest approach is to control exactly who can look at you. Facebook provides robust privacy settings to secure your data. Step-by-Step Security Actions facebook anonymous viewer profile high quality
Click on your profile picture, go to Settings & Privacy , and select Privacy Checkup to review who can see your future posts, friend list, and personal details.
Some "viewers" require you to download software or browser extensions that can infect your device with viruses or ransomware. False Promises: Lena had always been curious
Search for the person's name on Google followed by "Facebook."
These tools can be broken down into three primary categories, none of which deliver on their promises: By typing your username and password into these
If you are an investigator, journalist, or marketer who needs to research multiple profiles without Facebook's algorithms connecting that activity to your main account, you can use an anti-detect browser (sometimes called a "Multilogin" browser).