A virus or malware on your phone is the last thing you want. This way you can check whether your smartphone is infected.
The terms “virus” and “malware” are often used interchangeably. Malware is a collective term for any type of malicious software, regardless of how it works or what the evil purpose behind it is. A virus is a specific type of malware that reproduces itself by inserting its code into other programs. In all cases, you don’t want them on your phone.
How to recognize malware
A number of things betray that there is malware on your smartphone. The most notable are pop-up ads that suddenly won’t go away. So if you suddenly see a lot of ads in a specific app or even when no apps are open, you may be infected with adware. These annoying pop-ups generate money from ad clicks or links to scam offers. They usually show up in calendars or email. In all cases, you should not click on the ads.
If your phone’s battery drains faster from one day to the next, if your smartphone has become much slower and/or your smartphone is overheating, then there may also be something wrong. Certain malware can intentionally overload the internal CPU or loading mechanism. If this is really striking, then alarm bells should go off immediately. Dropped calls or a poor Wi-Fi signal are also signs on the wall – although they can also simply indicate poor coverage.
If your smartphone or related costs have suddenly skyrocketed, there’s a chance that you’re a victim of a scam that adds unwanted services to your phone and charges your phone bill. This phenomenon is better known as cramming.
General tips to prevent malware
Do not download vague apps with no or very few reviews in the app store. Also loud apps that promise heaven (iPhones for 10 euros, cash prizes, etc.) are often too good to be true. If you want to download an app that you don’t trust, Google the app and see what is written about it. And update your smartphone regularly. Is there an update available? Don’t wait too long to install.
This is how you tackle malware
With an Android phone, the safe mode offers help. Operations may vary depending on the manufacturer, but as a rule you need to hold down the power button and then long-press on ‘Power off’ until you are given the option to enter safe mode. This process disables third-party apps on your phone so you can safely inspect anything unusual. Then uninstall apps you think are infected and return to normal mode to see if the problem is resolved.
If that doesn’t help, install a reliable virus scanner from well-known names such as Bitdefender, Kaspersky, Norton, and McAfee, all of which have their own Android antivirus apps. No free, vague virus scanners to install. Then you are further from home.
Less chance of iPhone
The chance of malware is smaller with an iPhone than with Android devices. Apple hand-approves every app in its app store, making it difficult for cybercriminals to smuggle in erroneous software. There are, however, security vulnerabilities that can sometimes be exploited to attack your device.
Restarting your iPhone can remove malware in some cases. If restarting your iPhone doesn’t work, try a factory reset or restore from an old backup. If you see unknown apps, you should remove them anyway. Clearing your history in Safari can also help remove a virus from your iPhone.
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Worried that there is a virus on your phone? That’s how you know for sure | Tech
Source link Worried that there is a virus on your phone? That’s how you know for sure | Tech