BSM Defender Pro Ads

BSM Defender Pro Ads is a browser-based adware and notification hijacker designed to push intrusive pop-up notifications and deceptive ads to your device.

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Threat Summary

Category	Details
Threat type	Adware / Browser Notification Spam
Associated domain	bsm-defender.pro
Detection names	Combo Cleaner (Phishing), CyRadar (Phishing), G-Data (Phishing), Google Safebrowsing (Phishing)
Symptoms of infection	Unwanted notifications on desktop or mobile; pop-ups advertising fake updates, adult content, clickbait, and scams
Damage & distribution	Disrupts browsing experience; may lead to phishing sites, scam offers, or malware downloads; typically spread via malicious redirects and fake CAPTCHA prompts asking users to “Allow” notifications
Danger level	Medium to High
Removal tool	SpyHunter – Download here

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How This Threat Operates

How I got infected
Users are typically tricked into enabling notifications from bsm-defender.pro after visiting sketchy streaming, torrenting, or file-hosting websites. These sites display deceptive CAPTCHA-like prompts saying things like “Click Allow to verify you’re human” or “Press Allow to start download.” Once permission is granted, spam begins immediately.

What does it do
Once permission is enabled, the site starts sending relentless browser-based notifications that appear even when your browser is closed. These notifications often contain dangerous links to scam sites, misleading software offers, fake system alerts, or adult content. Clicking these can lead to further infections or phishing attempts.

Should you be worried for your system
Yes. While BSM Defender Pro Ads itself doesn’t install a virus or ransomware, it opens the door to much more dangerous threats. It tricks users into interacting with malicious content that can result in malware infections, identity theft, or financial fraud. The longer the notifications are active, the higher the exposure risk.

Manual Adware Removal Process (Windows & Mac)

Step 1: Identify and Uninstall Suspicious Applications

For Windows Users

1. Open Task Manager by pressing Ctrl + Shift + Esc.
2. Navigate to the “Processes” tab and search for unknown or high-resource-consuming processes.
3. If you detect anything suspicious, right-click and select “End Task.”
4. Go to Control Panel > Programs > Programs and Features.
5. Locate and uninstall any unfamiliar programs.

For Mac Users

1. Open Finder and click on Applications.
2. Identify and move any suspicious applications to the Trash.
3. Empty the Trash.
4. Check System Preferences > Users & Groups > Login Items for unknown startup programs and remove them.

Step 2: Remove Malicious Browser Extensions

Google Chrome

1. Open Chrome, click Menu (three dots) > Extensions.
2. Locate and remove unknown extensions.
3. Reset Chrome: Settings > Reset settings > “Restore settings to their original defaults.”

Mozilla Firefox

1. Click Menu > Add-ons and themes.
2. Remove suspicious extensions.
3. Reset Firefox: Help > More troubleshooting information > “Refresh Firefox.”

Safari (Mac)

1. Open Safari, go to Preferences > Extensions.
2. Delete unknown extensions.
3. Reset Safari: History > “Clear History.”

Microsoft Edge

1. Click Menu > Extensions.
2. Remove any unfamiliar extensions.
3. Reset Edge: Settings > Reset settings > “Restore settings to their default values.”

Step 3: Delete Adware-Associated Files and Folders

For Windows Users

1. Press Win + R, type %AppData%, and press Enter.
2. Locate and delete suspicious folders.
3. Repeat for %LocalAppData%, %ProgramData%, and %Temp%.

For Mac Users

1. Open Finder and press Shift + Command + G, then enter ~/Library/Application Support/.
2. Remove any suspicious folders.
3. Repeat for ~/Library/LaunchAgents/, ~/Library/LaunchDaemons/, and ~/Library/Preferences/.

Step 4: Flush DNS Cache to Remove Adware Traces

For Windows Users

1. Open Command Prompt as Administrator.
2. Type ipconfig /flushdns and press Enter.

For Mac Users

1. Open Terminal.
2. Enter sudo killall -HUP mDNSResponder and press Enter.

Step 5: Restart Your System

Perform a reboot to apply the changes and ensure the removal process is complete.

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Automatic Adware Removal Using SpyHunter (Windows & Mac)

For an effortless and effective solution, use SpyHunter, a powerful anti-malware tool designed to detect and remove adware completely.

Step 1: Download SpyHunter

Click the link to download SpyHunter: Download SpyHunter Here.

Step 2: Install SpyHunter

Follow the installation guide based on your operating system:

For Windows Users

1. Run the downloaded .exe file.
2. Follow the installation instructions.
3. Launch SpyHunter and allow it to update its malware database.

For Mac Users

1. Open the downloaded .dmg file.
2. Drag and drop SpyHunter into Applications.
3. Open SpyHunter and let it update its database.

Step 3: Scan and Remove Adware

1. Open SpyHunter.
2. Click Start Scan.
3. Wait for the scan to complete.
4. Click Fix Threats to remove detected malware.

Step 4: Restart Your Computer

After SpyHunter removes all threats, restart your system to ensure all adware components are fully removed.

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Conclusion

BSM Defender Pro Ads is a modern adware threat abusing browser push notifications to deliver harmful, deceptive content. The longer it remains active, the more likely it is that a user will click a dangerous link. Revoking notification permissions and using a trusted anti-malware tool such as SpyHunter are essential steps to fully remove this browser-based threat and restore online safety.