Even if you don't notice anything unusual, you may have a bot or some form of spyware on your device. That said, some types of malware can hide all activity, leaving no visible traces.

Your laptop, desktop, or phone is overheating.

Your phone’s battery is draining quickly.

You see pop-ups when your browser is closed.

Your phone bill has mysteriously increased.

Your phone’s data usage has increased inexplicably.

Apps or programs keep crashing for no reason.

Apps or programs have appeared that you don’t recognize.

Your device is slowing down, and everything is taking longer.

However, there are some warning signs to look out for that indicate your device may be infected with malware: Is your laptop, desktop, or mobile behaving strangely? Most malware is unobtrusive and can’t be seen with the naked eye. How to tell if your device is infected by malware

Download files on removable storage like external hard drives or thumb drives.

Click on phishing emails that trick you into clicking on a link or opening an attachment.

Click on malicious advertising – known as malvertising.

Click on links in fake security pop-ups sent to your device by scareware scammers.

Download content from file-sharing sites.

Download movies, TV shows, or games from illegal sites.

You put yourself at risk of malware when you: Malware can get onto your device in different ways, such as clicking on an infected link or advert, opening an attachment in a spam email, or visiting a scam website. You can read about different types of malware here.

Some malware – i.e., ransomware – even holds your files hostage until you pay a ransom.

Malware can also delete or steal data, putting your privacy in jeopardy. If your laptop, desktop, or mobile becomes infected with malware, it might slow down or stop working entirely. Malware is malicious software designed to cause harm to you or your device. This overview explains how to remove malware on both PC and Mac and how to protect yourself from malware. Whether you are using your laptop, desktop, or mobile, malware protection is essential for safeguarding your device.

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