Facebook Stalker virus: how to spot it and what to do

Facebook Stalker (also known as FB Stalker) is dangerous malware presented as a legitimate Facebook application claiming to show which users have viewed your profile. In reality, it's a phishing application designed to steal sensitive information from victims.

The malware operates through a fake application that tricks users into entering login credentials, security questions, and their answers. Once it captures this information, scammers gain full access to your Facebook account and steal it from you. The threat has been spreading for some time despite security awareness efforts, continuing to deceive users seeking profile visitor information.

The malware exploits a common desire among Facebook users to know who views their profiles. FB Stalker presents itself as a legitimate app offering this feature through official-looking application interfaces. Users click to authorize the app, unaware they're actually entering credentials on a phishing site (FBStalker26.com) that mimics Facebook's login page.

The fake site requests username and password under the pretense of enabling app functionality or offering to share it with friends. Immediately after entry, scammers gain account access. Users receive no notifications the account has been compromised and often don't discover the theft until friends report unusual activity or the account is used for spam.

Facebook Stalker specifically collects your Facebook login credentials, password, and security questions along with their answers. This complete credential set gives scammers full account access equivalent to owning your account. Once they gain entry, they can change the password, preventing you from logging in and regaining control.

They can access all your personal information, message history, photos, and friend list. Scammers use compromised accounts to spread the malware to your friends, conduct phishing campaigns, or perform identity theft.

In most cases, victims cannot access their accounts again without intervention from Facebook support. The stolen security questions are particularly dangerous because they're used to reset passwords on other accounts.

The primary indication is losing access to your Facebook account after using an alleged profile-viewer app. You won't be able to log in because the scammer changed your password.

Friends may report your account sending spam messages or friend requests, or performing unusual activity. You might receive emails from Facebook about account activity in locations you've never visited. Some users notice their password no longer works before realizing their account has been compromised.

If you attempted to use a profile-viewer app and your account access stopped working immediately afterward, you were definitely victimized. Check your account's login history for suspicious entries if you still have access.

Change your Facebook password and security questions immediately from a different device. If you can't access your account to change the password, use Facebook's account recovery options to regain access. Contact Facebook's Help Center and report your account as compromised.

Scan your computer or mobile device with reputable anti-malware software to ensure no additional malware was installed. Change passwords for all other important accounts, especially email, since compromised email enables attackers to reset credentials elsewhere.

Monitor your accounts for unauthorized activity. Run system diagnostics with reputable system optimization tools to check for additional damage. Inform your friends that your account was compromised and may have sent malicious messages.

No, avoid all apps claiming to reveal who viewed your Facebook profile. Facebook does not provide this information through third-party applications, and any app making this claim is fraudulent.

Legitimate Facebook features don't require separate authorization through external apps. All such applications are designed to steal credentials through phishing. Even if an app appears official or has positive reviews, it's dangerous.

Facebook has repeatedly warned users about these scams. The desire to know profile visitors is a psychological vulnerability scammers exploit. If you're curious about profile views, check Facebook's official help center for any legitimate features Facebook itself offers.

Never authorize third-party apps requesting permission to access your Facebook account unless absolutely necessary and from trusted, well-known services. Verify apps through Facebook's official app center before installing. Be suspicious of apps claiming abilities Facebook doesn't officially support, like showing profile visitors.

Use a strong, unique password with uppercase and lowercase letters, numbers, and symbols. Enable two-factor authentication requiring a verification code on your phone before login. Regularly review authorized applications in your App Settings and remove any you don't actively use.

Never enter Facebook credentials on websites other than facebook.com. Be cautious of links to Facebook login pages even from seemingly legitimate sources. Educate yourself about common Facebook scams.

Facebook Stalker is specifically designed as a phishing attack targeting social media account credentials rather than installing malware files on your computer. Unlike many threats that damage system files or steal financial information, FB Stalker focuses solely on capturing Facebook login details.

It doesn't require computer system access or browser vulnerabilities—it exploits human psychology and trust in social media platforms. The damage is account-specific rather than system-wide, though a compromised Facebook account can have severe consequences.

Account takeover enables the attacker to spread malware to your friend network. Remediation requires account recovery rather than system cleaning, though you should still scan for additional malware once recovered.

Fortect scans Windows for malware and unwanted programs and repairs the system files and settings they change, and its free scan shows what it finds on your PC before you decide anything.

For Facebook Stalker virus, follow the plan above as well: the browser steps take back permissions and settings that no scanner treats as a threat, and uninstalling the program that brought it removes the source.

Run Microsoft Defender's full scan and, if anything was found, its offline scan as a second opinion. If the symptoms are gone after the plan and both scans are clean, there is nothing more to do.