Severity scale:  
  (24/100)

Remove Usd.lucretius-ada.com (Removal Guide) - Chrome, Firefox, IE, Edge

removal by Lucia Danes - - | Type: Adware

Usd.lucretius-ada.com is a malicious domain that displays intrusive ads and might lead to serious malware infections

Usd.lucretius-ada.comUsd.lucretius-ada.com is an insecure domain that makes connections to malicious websites

Usd.lucretius-ada.com is a website that users might encounter while browsing the internet on Google Chrome, Safari, Mozilla Firefox, Internet Explorer, or another browser. In most of the cases, they will be redirected several times until they land on the destination site, and the result might vary every time, as Usd.lucretius-ada.com makes several HTTP requests.[1] As a result, users might land on a scam, phishing, and even malware-laden website.

Redirects to Usd.lucretius-ada.com are usually caused by adware that resides on the infected system. In most of the cases, users download and install potentially unwanted programs[2] along with freeware apps obtained from third-party hosting sites, so they rarely notice the point of entry. Nevertheless, awareness and implementation of anti-malware can stop such attacks. If you are suffering from suspicious browser activities, you should concentrate on Usd.lucretius-ada.com removal.

Name Usd.lucretius-ada.com
Type Adware, potentially unwanted program
Infection means  Software bundles are used to deliver PUPs and even malware. In other cases, users might install adware without knowing the true purpose of the malicious app 
Risks  Installation of other potentially unwanted programs or malware, sensitive information disclosure to unknown parties (cybercriminals)
Symptoms Pop-up ads, redirects, web browser settings changes, etc.
Termination  To get rid of adware, you should check the list of the installed programs on your machine as per instructions below. Alternatively, you can scan your computer with anti-malware software
Recovery  To make sure that the unwanted activity does not come back, you should reset all your browsers. To revert unwanted changes on the system, perform a scan with Reimage Reimage Cleaner Intego

Be aware that Usd.lucretius-ada.com's appearance on your browser does not necessarily mean that you are infected. However, because the domain executes background commands that interact with Windows APIs (application programming interface),[3] it can perform unsolicited changes on the machine.[4]

The only way to prevent the Usd.lucretius-ada.com virus from performing malicious activities once the domain is visited is by employing adequate protection tools, such as adblock and anti-malware software. Nevertheless, if an adware is involved, it needs to be terminated from the computer.

So, how can you know whether you are infected with adware? Most of the infected users experience the following symptoms:

  • Intrusive advertisements show up on various websites and do not come from them;
  • Pop-ups and other ads ask you to download fake updates;
  • Redirects lead you to scam, phishing or similar unsafe websites;
  • You are asked to download software to remove viruses apparently found on your computer;
  • New settings applied to your homepage, new tab URL, and the search engine.

In addition to these changes, potentially unwanted programs that are related to Usd.lucretius-ada.com activities are known to gather various information related to users' web browsing activities. Data like IP address, ISP, clicked links, visited websites, search queries, and others, are gathered to increase the revenue from advertisements. Unfortunately,  Usd.lucretius-ada.com ads might be unsafe and should be avoided.

Usd.lucretius-ada.com redirectUsd.lucretius-ada.com is a redirect virus that might lead to sensitive data disclosure to unknown parties or cybercriminals

To remove Usd.lucretius-ada.com virus from your machine, you should scan it with anti-malware software, which would spot changes done to your computer. In such a way, the invisible background processes would be stopped, and your browser would no longer make connections to malicious domains.

Additionally, you can try to eliminate adware manually by following our instructions provided below. Do not forget to reset all browsers once you delete PUPs, malware, and traces of Usd.lucretius-ada.com. Additionally, because the URL might interact with Windows APIs, we highly advise you scan your machine with Reimage Reimage Cleaner Intego to fix system damage.

Avoid potentially unwanted programs as they might be more dangerous than it initially seems

Potentially unwanted programs are called so for a reason – and 99% are, indeed, unwanted. Due to legal proceedings, however, these apps could not have been rendered as malware, as users technically install them themselves. However, in most the cases, users are unaware of what the true purpose of the application is in the first place, or they are unaware that optional components are offered during the installation process of freeware/shareware.

Therefore, it is critical to practice good web browsing habits and ensure the secure installation of third-party programs. Of course, it would be best to avoid such sites in the first place, as they often present a lot of useless apps as beneficial, while in reality flood users with ads, expose them to online threats and secretly gather their information by implementing browser cookies, web beacons, and other tracking technologies.

To avoid unauthorized intrusion of potentially unwanted software, you should always pay attention to the installation process of new programs: deselect the pre-ticked boxes, decline all deals/offers, check for ToS/Privacy Policy, watch out for misleading statements and misplaced buttons, and employ anti-malware that can detect and warn about PUPs.

Usd.lucretius-ada.com PUPUsd.lucretius-ada.com redirects might start as soon as a potentially unwanted program is installed on the system

Get rid of Usd.lucretius-ada.com redirects and ads

The Usd.lucretius-ada.com removal process highly depends on whether your machine is infected with adware and your IT skills. First, we suggest you check the instructions below and try to uninstall unwanted programs manually – simply look through the list and get rid of anything you do not recognize. However, if you are unaware of which applications are necessary and helpful, you should probably rely on an automatic solution.

To remove Usd.lucretius-ada.com virus quickly and easily, you should install anti-malware software if you do not have it installed already and run a full system scan. Note that some security tools are not as focused on potentially unwanted programs and might not get rid of them automatically. Therefore, find an anti-malware which would detect all the unwanted components on your machine and remove them.

If infections were not detected and you landed on Usd.lucretius-ada.com by accident, you do not need to do anything, although we highly advise you install an ad-blocking browser extension to prevent malicious HTTP redirects in the future.

You may remove virus damage with a help of Reimage Reimage Cleaner Intego. SpyHunter 5Combo Cleaner and Malwarebytes are recommended to detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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What to do if failed?
If you failed to remove virus damage using Reimage Intego, submit a question to our support team and provide as much details as possible.
Reimage Intego has a free limited scanner. Reimage Intego offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

To remove Usd.lucretius-ada.com, follow these steps:

Get rid of Usd.lucretius-ada.com from Windows systems

To get rid of potentially unwanted programs from Windows, follow these steps:

To remove Usd.lucretius-ada.com from Windows 10/8  machines, please follow these steps:

  1. Enter Control Panel into Windows search box and hit Enter or click on the search result.
  2. Under Programs, select Uninstall a program.Uninstall from Windows 1
  3. From the list, find entries related to Usd.lucretius-ada.com (or any other recently installed suspicious program).
  4. Right-click on the application and select Uninstall.
  5. If User Account Control shows up, click Yes.
  6. Wait till uninstallation process is complete and click OK.Uninstall from Windows 2

If you are Windows 7/XP user, proceed with the following instructions:

  1. Click on Windows Start > Control Panel located on the right pane (if you are Windows XP user, click on Add/Remove Programs).
  2. In Control Panel, select Programs > Uninstall a program.Uninstall from Windows 7/XP
  3. Pick the unwanted application by clicking on it once.
  4. At the top, click Uninstall/Change.
  5. In the confirmation prompt, pick Yes.
  6. Click OK once the removal process is finished.

Delete Usd.lucretius-ada.com from Mac OS X system

Mac users might also suffer from adware:

If your macOS is displaying some infection symptoms, proceed with the following guide:

Remove Usd.lucretius-ada.com from Applications folder:

  1. From the menu bar, select Go > Applications.
  2. In the Applications folder, look for Usd.lucretius-ada.com-related entries.
  3. Click on the app and drag it to Trash (or right-click and pick Move to Trash)Uninstall from Mac 1

To fully remove Usd.lucretius-ada.com, you need to access Application Support, LaunchAgents, and LaunchDaemons folders and delete relevant files:

  1. Select Go > Go to Folder.
  2. Enter /Library/Application Support and click Go or press Enter.
  3. In the Application Support folder, look for any dubious entries related to Usd.lucretius-ada.com and then delete them.
  4. Now enter /Library/LaunchAgents and /Library/LaunchDaemons folders the same way and terminate all the Usd.lucretius-ada.com-related entries.Uninstall from Mac 2

Erase Usd.lucretius-ada.com from Internet Explorer (IE)

Remove dangerous add-ons:

  1. Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
  2. Pick Manage Add-ons.
  3. You will see a Manage Add-ons window. Here, look for Usd.lucretius-ada.com and other suspicious plugins. Click on these entries and select Disable.Remove add-ons from Internet Explorer

Change your homepage if it was altered:

  1. Open IE and click on the Gear icon.
  2. Select Internet Options.
  3. In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
  4. Click Apply and then select OK.Reset IE homepage

Delete temporary files:

  1. Press on the Gear icon and select Internet Options.
  2. Under Browsing history, click Delete…
  3. Select relevant fields and press Delete.Clear temporary files from Internet Explorer

Reset Internet Explorer:

  1. Click on Gear icon > Internet options and select Advanced tab.
  2. Select Reset.
  3. In the new window, check Delete personal settings and select Reset again to complete Usd.lucretius-ada.com removal.Reset Internet Explorer

Eliminate Usd.lucretius-ada.com from Microsoft Edge

Delete unwanted extensions from MS Edge:

  1. Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
  2. From the list, pick the Usd.lucretius-ada.com-related extension and click on the Gear icon.
  3. Click on Uninstall at the bottom.Remove extensions from Edge

Clear cookies and other browser data:

  1. Click on the Menu (three horizontal dots at the top-right of the browser window) and select Privacy & security.
  2. Under Clear browsing data, pick Choose what to clear.
  3. Select everything (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.Clear Edge browsing data

Reset MS Edge if that above steps did not work:

  1. Press on Ctrl + Shift + Esc to open Task Manager.
  2. Click on More details arrow at the bottom of the window.
  3. Select Details tab.
  4. Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.Reset MS Edge

If this solution failed to help you, you need to use an advanced Edge reset method. Note that you need to backup your data before proceeding.

  1. Find the following folder on your computer: C:\\Users\\%username%\\AppData\\Local\\Packages\\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  2. Press Ctrl + A on your keyboard to select all folders.
  3. Right-click on them and pick DeleteAdvanced MS Edge reset 1
  4. Now right-click on the Start button and pick Windows PowerShell (Admin).
  5. When the new window opens, copy and paste the following command, and then press Enter:

    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\\AppXManifest.xml” -VerboseAdvanced MS Edge reset 2

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

  1. Open Edge and click select Settings > Extensions.
  2. Delete unwanted extensions by clicking Remove.Remove extensions from Chromium Edge

Clear cache and site data:

  1. Click on Menu and go to Settings.
  2. Select Privacy and services.
  3. Under Clear browsing data, pick Choose what to clear.
  4. Under Time range, pick All time.
  5. Select Clear now.Clear browser data from Chroum Edge

Reset Chromium-based MS Edge:

  1. Click on Menu and select Settings.
  2. On the left side, pick Reset settings.
  3. Select Restore settings to their default values.
  4. Confirm with Reset.Reset Chromium Edge

Uninstall Usd.lucretius-ada.com from Mozilla Firefox (FF)

Remove dangerous extensions:

  1. Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
  2. Select Add-ons.
  3. In here, select plugins that are related to Usd.lucretius-ada.com and click Remove.Remove extensions from Firefox

Clear cookies and site data:

  1. Click Menu and pick Options.
  2. Go to Privacy & Security section.
  3. Scroll down to locate Cookies and Site Data.
  4. Click on Clear Data…
  5. Select Cookies and Site Data, as well as Cached Web Content and press Clear.Clear cookies and site data from Firefox

In case Usd.lucretius-ada.com did not get removed after following the instructions above, reset Mozilla Firefox:

  1. Open Mozilla Firefox browser and click the Menu.
  2. Go to Help and then choose Troubleshooting Information.Reset Firefox 1
  3. Under Give Firefox a tune up section, click on Refresh Firefox…
  4. Once the pop-up shows up, confirm the action by pressing on Refresh Firefox – this should complete Usd.lucretius-ada.com removal.Reset Firefox 2

Remove Usd.lucretius-ada.com from Google Chrome

Reset Google Chrome as soon as you get rid of Usd.lucretius-ada.com virus:

Delete malicious extensions from Google Chrome:

  1. Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
  2. In the newly opened window, you will see all the installed extensions. Uninstall all the suspicious plugins that might be related to Usd.lucretius-ada.com by clicking Remove.Remove extensions from Chrome

Clear cache and web data from Chrome:

  1. Click on Menu and pick Settings.
  2. Under Privacy and security, select Clear browsing data.
  3. Select Browsing history, Cookies and other site data, as well as Cached images and files.
  4. Click Clear data.Clear cache and web data from Chrome

If the above-methods did not help you, reset Google Chrome to eliminate all the Usd.lucretius-ada.com-components:

  1. Click on Menu and select Settings.
  2. In the Settings, scroll down and click Advanced.
  3. Scroll down and locate Reset and clean up section.
  4. Now click Restore settings to their original defaults.
  5. Confirm with Reset settings to complete Usd.lucretius-ada.com removal.Reset Chrome 2

Get rid of Usd.lucretius-ada.com from Safari

Remove unwanted extensions from Safari:

  1. Click Safari > Preferences…
  2. In the new window, pick Extensions.
  3. Select the unwanted extension related to Usd.lucretius-ada.com and select Uninstall.Remove extensions from Safari

Clear cookies and other website data from Safari:

  1. Click Safari > Clear History…
  2. From the drop-down menu under Clear, pick all history.
  3. Confirm with Clear History.Clear cookies and website data from Safari

Reset Safari if the above-mentioned steps did not help you:

  1. Click Safari > Preferences…
  2. Go to Advanced tab.
  3. Tick the Show Develop menu in menu bar.
  4. From the menu bar, click Develop, and then select Empty Caches.Reset Safari

Do not let government spy on you

The government has many issues in regards to tracking users' data and spying on citizens, so you should take this into consideration and learn more about shady information gathering practices. Avoid any unwanted government tracking or spying by going totally anonymous on the internet. 

You can choose a different location when you go online and access any material you want without particular content restrictions. You can easily enjoy internet connection without any risks of being hacked by using Private Internet Access VPN.

Control the information that can be accessed by government any other unwanted party and surf online without being spied on. Even if you are not involved in illegal activities or trust your selection of services, platforms, be suspicious for your own security and take precautionary measures by using the VPN service.

Backup files for the later use, in case of the malware attack

Computer users can suffer from data losses due to cyber infections or their own faulty doings. Ransomware can encrypt and hold files hostage, while unforeseen power cuts might cause a loss of important documents. If you have proper up-to-date backups, you can easily recover after such an incident and get back to work. It is also equally important to update backups on a regular basis so that the newest information remains intact – you can set this process to be performed automatically.

When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware strikes out of nowhere. Use Data Recovery Pro for the data restoration process.

About the author
Lucia Danes
Lucia Danes - Virus researcher

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