Android smartphones usually have multiple security features. However, due to the latest tactics of cyber criminals, users are constantly exposed to malware, spyware and other harmful software.
According to tech experts, while Android devices are generally secure, users should always be vigilant to know if the phone has been hacked or infected. Malware not only slows down the phone’s performance, but also puts personal information, passwords and bank account details at risk.
Below are 4 main signs to know if your Android phone is infected with a virus:
1. Abnormal phone behavior
One of the most common symptoms of malware infection is unexpected device behavior. If your phone automatically starts sending text messages, calls someone, opens an app, or suddenly pops up on the screen without your knowledge, then you should understand that there is some malicious software running in the background. Besides, it is important to be careful even if an unknown app is installed on the phone by itself.
2. Unauthorized access to online accounts
According to cyber security experts, any suspicious activity on your social media, email or banking accounts should indicate that your login information has been stolen. If the password is changed without your knowledge, a login alert comes from an unknown location or any activity occurs, it could be the work of malware.
3. Sudden increase in data (internet) usage
The sudden increase in mobile data usage is also a big warning. Malicious apps usually hide in the background and communicate with external servers and upload data. This results in huge data consumption without the user’s knowledge and can increase the phone bill.
4. Fast battery drain and phone heats up
If your Android phone’s battery drains faster than usual without heavy work or gaming, or the phone overheats, there is a possibility that malware is running in the background. Although this could also be due to old hardware, the constant occurrence of this problem means that a malicious app is using the phone’s processor and RAM.
How to keep your Android device safe
Experts recommend taking the following steps immediately if you suspect your phone is infected with a virus:
Turn on ‘Safe Mode’: Restarting the phone in Safe Mode temporarily disables all third-party apps, which helps detect malicious apps.
Remove apps: Quickly uninstall recently installed or suspicious apps.
Check App Permissions: Review what data apps on your phone are allowed to use and block unnecessary access.
Turn on Google Protection: Turn on Google’s ‘advanced protection’ features.
Use trusted sources: Don’t download apps from any unknown website other than Google Play Store.
Keep updated: Always keep your Android operating system and all apps up-to-date.
Avoid clicking on suspicious links: Avoid clicking on any suspicious links in emails, messages or websites.
Use strong passwords: Always use strong and unique passwords for online accounts.
If you believe that your personal information has been stolen, immediately contact your mobile operator, change all account passwords and, if necessary, notify the relevant bank or financial institution.
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