Scan Event Handler will damage your computer

We do not believe that Scan Event Handler will damage your computer. Its detection is an issue caused by Apple’s built-in anti-malware, which is outdating certain software certificates.
Updating all software services is a crucial step in keeping your mac protected. Keep vulnerabilities to a minimum by using a professional Anti-malware software.

Scan Event Handler

Scan Event Handler is a typical example of a browser-hijacking app that can “steal” your Safari browser and cause unwanted changes in its settings. While Scan Event Handler is present in your browser, you will likely experience frequent page-redirects and ad-display while surfing the web.

Scan Event Handler

The Scan Event Handler for Mac will display pop up messages and windows

Despite not being a particularly harmful piece of software, most apps of the browser hijacker type are considered potentially unwanted. Their presence inside the browser can make using the latter difficult and they can also potentially lead to more serious issues such as attacks from Trojan Horse threats or the encryption of the user’s data by Ransomware viruses. This is why, if you see there’s a hijacker app attached to any of your browsers (Chrome, Safari, Firefox, etc.) that has replaced their default search engines and/or hijacked the starting pages, be sure to quickly find a way to uninstall this intrusive software and restore the affected browser to its regular state.

Scan Event Handler for Mac

Scan Event Handler for Mac is a hijacker app for macOS browsers that can enter your main browser and modify its settings without a direct permission. Scan Event Handler for Mac would then begin redirecting your online searches and spamming the affected browser with walls of aggressive ads.

The only way to stop this from happening every time you start a new browsing session is to rid your computer of the aggressive ad-displaying app. We will help you do that by giving you a set of manual removal steps that you can follow to uninstall the hijacker. In the removal guide, there’s also an advanced and powerful anti-malware tool that excels at dealing with undesirable apps such as Scan Event Handler, Pdftopdf.filter, Hp postscript pdf.plugin so you can use that too in case you cannot complete the guide or in the off chance that the manual instructions aren’t enough to remove the hijacker.

“Scan Event Handler” will damage your computer.

“Scan Event Handler” will damage your computer is an aggressive and potentially unsafe browser-tracking app that will monitor your online activities and then show you ads that match your supposed interests. The ads shown by “Scan Event Handler” will damage your computer may not always be what they seem and may potentially send you to hazardous sites.

Since you can’t be sure what awaits you behind each ad and page-redirect that this hijacker exposes you to, we advise you to keep away from the promotional contents that this intrusive software spams your browser with. Otherwise, dangerous viruses and other malware programs the likes of Ransomware, Rootkits, and Trojan Horses can gain access to your Mac and cause all sorts of harm to it.

The ScanEventHandler App

The ScanEventHandler app is a non-harmful application that contains the browser hijacker and is used for the distribution of the latter. Upon getting installed, the ScanEventHandler app brings the browser hijacker to your system and allows it to get added to your browser.

The best way to make sure this doesn’t happen again in the future is to be very careful with what new software you download on your Mac. It is recommended that you only use the official Apple App Store for downloading new software. If you want to use another download platform, be sure it is one that you can trust and also remember to do your own research on the app you are willing to download in order to determine if it’s really safe to install on your Mac. 


Name Scan Event Handler
Type Browser Hijacker
Detection Tool

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For a quick way to fix the Scan Event Handler issue try this:

  1. Right-click on the HP application.
  2. Select the “Get Info” option and then the “Override Malware Protection”.
  3. Enter your password and confirm.

Malware Removal Guide

If you are dealing with a malware infection that can restore itself unless you remove its core files – we are sending you to another page with a removal guide that gets regularly updated. It covers in-depth instructions on how to:
1. Locate and scan malicious processes in your task manager.
2. Identify in your Control panel any programs installed with the malware, and how to remove them. Search Marquis is a high-profile hijacker that gets installed with a lot of malware.
3. How to clean up and reset your browser to its original settings without the malware returning.
You can find the removal guide here.
For mobile devices refer to these guides instead: Android, iPhone.


About the author


Brandon Skies

Brandon is a researcher and content creator in the fields of cyber-security and virtual privacy. Years of experience enable him to provide readers with important information and adequate solutions for the latest software and malware problems.

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