idp.alexa.51 redirect removal instructions
What is idp.alexa.51?
idp.alexa.51 is a virus/threat detected specifically by Avira, Avast, and AVG anti-virus suites. This malware was first detected in 2016. Note that idp.alexa.51 is not regular malware: it can be an actual infection or a 'false positive'. Research results show that this threat often infiltrates the system during installation of various Flash games (e.g., Plants vs. Zombies, SeaMonkey, and similar).
A legitimate application might be detected as an idp.alexa.51 threat due to an outdated anti-virus suite database. This is called a false positive. Furthermore, after reading forums, some users may be informed of the 'false positive' and then ignore the threat without verifying whether it is genuine. Cyber criminals take advantage of this situation - various potentially unwanted programs (PUPs) and even malware are presented as idp.alexa.51. Potentially unwanted programs typically do three things: 1) deliver intrusive advertisements [adware]; 2) modify web browser options [browser hijackers], and; 3) record sensitive information. Intrusive ads conceal underlying website content (thereby significantly diminishing the browsing experience), but might also lead to malicious sites and execute scripts that stealthily download and install malware. Therefore, even a single click can result in system infection. Browser hijackers modify settings (e.g., new tab URL, default search engine, homepage, and similar) by assigning these options to various URLs (typically, fake web search engines). PUPs are likely to gather information relating to browsing habits (URLs visited, pages viewed, search queries, etc.) Disguised malware, however, might be much more dangerous. It often reduces system performance, misuses resources (e.g., to mine cryptocurrencies), and steals personal data (logins/passwords, banking information, files, etc.) These infections can lead to significant financial losses. Therefore, if you are using Avira, Avast, or AVG suite and it has detected the idp.alexa.51 error, we strongly advise you to take a closer look at the detected file. In addition, scan the system with another reputable anti-spyware suite to ensure that your computer is safe.
idp.alexa.51 shares similarities with Trojan Win32/Tiggre!rfn, FileRepMalware, and many other threats. These viruses are very dangerous. If an anti-virus suite database is outdated, legitimate applications might be detected and even removed. As mentioned above, some forums inform users that these threats are often false-positives. Thus, with this misunderstanding/lack of knowledge, some users might believe that the detected threat (which is malware) is harmless and subsequently do not remove it.
How did adware install on my computer?
As mentioned above, idp.alexa.51 typically infiltrates systems without permission, since developers promote it as a "bundle" together with other apps (mostly Flash games). Developers know that users often rush download/installation processes and skip steps. Therefore, information regarding idp.alexa.51 infiltration is typically hidden within "Custom/Advanced" settings (or other sections) of these procedures. In some cases, the data is concealed. In any case, skipping download/installation steps simply exposes systems to risk of various infections, thus allowing idp.alexa.51 to infiltrate the system.
How to avoid installation of potentially unwanted applications?
To prevent this situation, be very cautious when browsing and downloading and installing software. Select "Custom/Advanced" settings and carefully analyze each window of the download/installation dialogs. Opt-out of all additionally-included programs and decline offers to download/install them. If opting-out is impossible, the entire process should be cancelled immediately. We also strongly recommend that you avoid using third party download/installation tools, since developers monetize them by promoting rogue applications. Your software should be downloaded from official sources only, using direct download links. Having a legitimate anti-virus/anti-spyware installed and running is also paramount. The main reasons for computer infections are poor knowledge and careless behavior - the key to safety is caution.
Avast anti-virus suite displaying a 'false positive' idp.alexa.51 detection:
- What is idp.alexa.51?
- STEP 1. Uninstall deceptive applications using Control Panel.
- STEP 2. Remove adware from Internet Explorer.
- STEP 3. Remove rogue extensions from Google Chrome.
- STEP 4. Remove potentially unwanted plug-ins from Mozilla Firefox.
- STEP 5. Remove rogue extensions from Safari.
- STEP 6. Remove rogue plug-ins from Microsoft Edge.
Removal of potentially unwanted programs:
Windows 7 users:
Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.
Windows XP users:
Click Start, choose Settings and click Control Panel. Locate and click Add or Remove Programs.
Windows 10 and Windows 8 users:
Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.
Mac OSX users:
Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.
In the uninstall programs window, look for any suspicious/recently-installed applications, select these entries and click "Uninstall" or "Remove".
After uninstalling the potentially unwanted program, scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.
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1) Download and install 2) Run system scan 3) Enjoy your clean computer!
Remove rogue extensions from Internet browsers:
Video showing how to remove potentially unwanted browser add-ons:
Remove malicious add-ons from Internet Explorer:
Click the "gear" icon (at the top right corner of Internet Explorer), select "Manage Add-ons". Look for any recently-installed suspicious browser extensions, select these entries and click "Remove".
If you continue to have problems with removal of the alexa virus, reset your Internet Explorer settings to default.
Windows XP users: Click Start, click Run, in the opened window type inetcpl.cpl In the opened window click the Advanced tab, then click Reset.
Windows Vista and Windows 7 users: Click the Windows logo, in the start search box type inetcpl.cpl and click enter. In the opened window click the Advanced tab, then click Reset.
Windows 8 users: Open Internet Explorer and click the gear icon. Select Internet Options.
In the opened window, select the Advanced tab.
Click the Reset button.
Confirm that you wish to reset Internet Explorer settings to default by clicking the Reset button.
Remove malicious extensions from Google Chrome:
Click the Chrome menu icon (at the top right corner of Google Chrome), select "More tools" and click "Extensions". Locate all recently-installed suspicious browser add-ons and remove them.
If you continue to have problems with removal of the alexa virus, reset your Google Chrome browser settings. Click the Chrome menu icon (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.
After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.
In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.
Remove malicious plug-ins from Mozilla Firefox:
Click the Firefox menu (at the top right corner of the main window), select "Add-ons". Click on "Extensions", in the opened window, remove all recently-installed suspicious browser plug-ins.
Computer users who have problems with alexa virus removal can reset their Mozilla Firefox settings.
Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click Help.
Select Troubleshooting Information.
In the opened window, click the Refresh Firefox button.
In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.
Remove malicious extensions from Safari:
Make sure your Safari browser is active, click Safari menu, and select Preferences....
In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.
Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...
In the opened window select all history and click the Clear History button.
Remove malicious add-ons from Microsoft Edge:
Click the three horizontal dots icon (at the top right corner of Microsoft Edge), select "Extensions". Look for any recently-installed suspicious extensions, right click your mouse on these entries and click "Uninstall".
Click the three horizontal dots icon (at the top right corner of Microsoft Edge), and select Settings.
In the opened tab, click the "Choose what to clear" button.
Click Show more and select everything, and then click the "Clear" button.
- If this didn't help, please follow these alternative instructions explaining how to reset Microsoft Edge browser.
Commonly, adware or potentially unwanted applications infiltrate Internet browsers through free software downloads. Note that the safest source for downloading free software is via developers' websites only. To avoid installation of adware, be very attentive when downloading and installing free software. When installing previously-downloaded free programs, choose the custom or advanced installation options – this step will reveal any potentially unwanted applications listed for installation together with your chosen free program.
If you are experiencing problems while trying to remove alexa virus from your computer, please ask for assistance in our malware support forum.
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