McAfee Corporation

04/12/2022 | Press release | Distributed by Public on 04/12/2022 13:45

How to Quickly Remove Malware in 2022

If you're like most people, you probably use your computer for most of your online activities. It's amazing what the internet can do to make our lives easier. But if you've spent any time online, you know the internet also comes with some risks.

Malware(or malicious software) is one risk of living a connected life. Whether it comes from infected websites, innocent-looking email attachments, or applications and tools you think you can trust, malwarecan expose your private information to cybercriminalswho may use it for personal gain.

If you suspect that malicious software has infected your device, it's important to remove it quickly to protect yourself.

Though dealing with malwarecan be scary, there are a few things you can do. This article will explain how malwarecan infect devices and how you can remove it from them.

How devices become infected with malware

There are many types of malware, which do their work in different ways. They can include viruses, worms, Trojans, spyware, adware, ransomware, and more.

Some common ways that WindowsPCs, Macs, tablets, and smartphones can get infected include:

  • Phishingand malspam emails: These are emails - often posing as trusted sources - that try to trick you into revealing sensitive information, such as your credit cardnumber and passwords, to different services.
  • Peer-to-peer sharing (P2P sharing) and torrents: P2P sharing and torrents often offer software, games, and media for illegal downloading. They can also contain downloads spiked with malicious softwarecode.
  • Spoofed websites of well-known brands and organizations:Cybercriminalsmight pose as websites of legitimate organizations to trick you into downloading malware. Click on a link, and the malwaredownloads to your hard drive.
  • External storage devices, such as USB drives: USB drivesand other external storage devices are a popular way to exchange files between computers. However, if you find or receive a USB drivefrom an unknown source, don't plug it into your machine.
  • Compromised software:Sometimes, malware can compromise the software you download. It's a good idea to only download through trusted sources.
  • Adware, including pop-upads: Pop-upads are a nuisance when you click on a webpage, but they can also be laced with malwarethat's released when you click on them.
  • Fake mobile apps: These often pose as popular apps, such as fitness tracking tools or cryptocurrency applications. Download them, and your mobile device can become compromised. It's best only to download appsfrom trusted sources.

How can malwareaffect you?

Malwarecan affect you in a variety of ways. For example, malwarecan allow hackersto steal your private information, uncover passwords, cause financial issues for you or your company, delete files, and render your device unusable.

Malwarecan also move from your computer to other devices, so you may unwittingly infect friends, family, or co-workers. It can gobble up your computer's memory, slow its operation to a snail's pace, and more.

For these reasons, it's a good idea to find out how to remove malwareand learn to protect yourself from it in the first place.

Signs malware is infecting your device

The Federal Trade Commission(FTC) Consumer Information points out some ways to know if malwarehas infectedyour device, including if it:

  • Suddenly slows down, crashes, or displays repeated error messages
  • Won't shut down or restart
  • Prevents you from removing software
  • Starts serving up a lot of pop-upads, inappropriate ads, or ads that interfere with page content
  • Displays ads in places you wouldn't usually see them, such as government websites
  • Displays unexpected toolbars or icons in your web browser, such as Chromeor Safari
  • Changes your default search engine or displays new tabs or websites you didn't open
  • Repeatedly changes your homepage
  • Sends emails from your personal account that you didn't write
  • Runs out of battery life more quickly than normal

Malware removalon your PC

How to remove malware from your devices

If you think your computer, smartphone or tablet has been infected by malware, the first step is to stop ​​shopping, banking, and doing other things online that involve usernames, passwords, or other sensitive information until you have the problem resolved.

If you don't have an antivirus programon your device, it's a good idea to get one. McAfee's antivirus softwareprovides award-winning protection for your data and devices. It's important to get antivirus softwarefrom a trusted name because some malwarecan even masquerade as security software.

It's also important to make sure that your operating system for your different devicesand applications are up to date. Older programs and appsmight not have the latest security features - cybercriminalsare constantly devising new ways to get people's information - and outdated software can have a harder time fighting off infection.

Once your cybersecuritysoftware is in place, you should:

Scan your device for malware

If you have a PC with Windows 10or 11, you already benefit from free virus threat protection with MicrosoftWindows Defender. Windows Defender, or built-in Microsoftsecurity, compares new files and programs against a database of known malware. It keeps an eye out for signs that an attack is underway, such as the encryptionof key files.

Defender can run in active, passive, and disabled mode. In active mode, it's the primary antivirus appon the device. This means the program will scan files, remedy any threats, and show detected threats in your organization's security reports and in the WindowsSecurity app.

MicrosoftDefender will automatically turn off if you have another antivirus appinstalled and turned on. MicrosoftDefender will turn back on automatically if you uninstallthe other app.

In passive mode, MicrosoftDefender isn't used as the primary antivirus appon the device. It'll scan files and report any threats but it won't remedy those threats. Finally, MicrosoftWindowscan't detect or address threats if it is disabled or uninstalled.

You can run quick and advanced scansin WindowsSecurity. If you're worried that a specific file or folder has been compromised, you can also run a manual scan by:

  1. Right-clicking the file or folder in File Explorer
  2. Selecting Scan with MicrosoftDefender

You'll see the scan results and options for dealing with any potential threats.

Microsoft Defender is also available to protectAndroid smartphones from viruses and malware. It can also help against phishing and phishing and scans your Android device automatically to track and identify potentially unwanted, and dangerous, applications on your device.

Appleusers, as well, have built-in antivirus softwareto help detect and fight off malware. Malwareis commonly distributed across macOSsystems by being embedded in aharmless-looking app.

Luckily, settings in Security & Privacy preferences allow you to designate the sources of software installed on your Mac. Just follow these steps:

  1. Choose the Applemenu.
  2. Select "System Preferences."
  3. Click "Security & Privacy."
  4. Click "General."
  5. If the lock at the bottom left is locked, click it to unlock the preferences pane.
  6. Select the software sources from which you'll allow software to be installed, including the MacApp Storeand identified developers who are registered with Apple.

Apple iPads and iPhones have strong built-in security and privacy protections, so it is up to the user on whether or not they want to install antivirus for additional malware protections. Apple boasts a "walled-garden" approach-meaning that their operating system is closed to outside apps and games not affiliated with their official app store unless you jailbreak the device.

Remember that while cybersecurityfeatures built into devices are a great starting point, they're not always comprehensive. That's where antivirus software,like McAfee Total Protection, can help. It offers continuous protection against malware, viruses, phishing, ransomware, and other online threats. It also automatically updates so you don't need to worry about manual upgrades.

The security softwarealso includes alerts before you connect to risky websites and offers one-click fixes to help you stay safe online.

Quarantine or remove any viruses

Antivirus softwarelike McAfee works to block malwarefrom infecting your computer, smartphone, or tablet. If malwaresomehow does get through, it can act as a powerful malware scannerby searching every file on your device for infections.

It can troubleshoot, look for vulnerabilities, and compile a list of infected software that can be quarantined (or isolated) to prevent it from doing harm and deleted at the end of the virus scanusing removal tools.

McAfee's anti-malwaresoftware updates its virus database by using an automatic web crawler that scans the internet, identifies online threats like malicious software,and figures out how to delete them.

McAfee antivirus uses this data to automatically update your device's protective set-upl, providing strong protection so nothing harmful gets in.

Besides desktop computers, McAfee provides mobile securityfor both Android and Apple devices. For example, when you use your iPhone or Android phone on a public Wi-Fi system, McAfee's Wi-Fi privacy protection (VPN) in effect turns the public network into a private one, where you can surf safely. Of course, its antivirus app regularly scans for threats and malware while actively blocking them in real time, keeping your mobile devices protected.

McAfee keeps your device secure

McAfee offers a variety of plans tailored to fit your needs and budget so your computer and other devices - including Androidsmartphones, AppleiPhones, and various tablets - are protected from malwareand other online threats.

McAfee is a leader in consumer security, and our antivirus softwareis used on more than 6 million devices. It's easy to install and use, provides 24/7 real-timethreat protection, and comes with a Virus Pledge - a money-back guarantee that it'll remove all viruses from your protected devices.

You can get antivirus softwareas part of McAfee's Total Protection services. This includes all-in-one protection for your personal info and privacy, with identity restoration assistance and up to $1 million of identity theftcoverage for data breaches. You also have access to identity monitoring, safe browsing, and a secure VPN.​

With McAfee, you can turn apprehension about malwareinto the peace of mind that comes from proper protection.