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Top 10 Mobile Security Threats You Should Look Out For

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Mobile security threats have become a real concern in the present day. With mobile devices becoming increasingly powerful and more widely used, they are also becoming more susceptible to security threats.

As such, it’s essential to stay informed about the different types of threats and take steps to protect yourself. Here are the top 10 mobile security threats that you should look out for and how you can avoid them:

1. Malware

Malware, or malicious software, is a threat to both PCs and mobile devices. It can be spread through downloads, emails, text messages, and web browsing. Malware can steal personal information or damage your device.

Malware works by exploiting security vulnerabilities in the device. It can take complete control and steal data or cause damage when it has access to a device. As such, you must equip your device with security tools to protect it from this threat. 

2. Spyware

Spyware is a type of malware that tracks your activity and collects personal information. It can track your location, monitor SMS messages, and even record phone conversations. Like malware, spyware can be spread through downloads, emails, text messages, and web browsing.

When spyware gets on your mobile device, it can send the information it collects back to the attacker. It will see all your activity and can use this to steal your identity or money.

3. Phishing

Phishing is an attack that attempts to steal sensitive information such as usernames, passwords, and bank account details by pretending to be a legitimate source. It can also be spread through emails, text messages, and web links.

When users click on the link or download an attachment, they are taken to a fraudulent website where they are asked to enter their personal information. The attackers then use this information for malicious purposes.

4. Ransomware

Ransomware is a type of malware that locks down a device and demands payment in order to unlock it. Once on the device, ransomware can take full control and restrict access to data and settings.

To prevent ransomware, users should always keep their systems and software up to date. You can also install anti-virus software, as well as firewalls and other security measures.

5. Adware

Adware is a type of malware that shows unwanted advertisements on your device. Ads displayed by the adware can be intrusive and lead to other malicious websites or downloads.

To avoid getting infected, it’s important to download apps only from reputable sources. Also, be careful when clicking on links in emails or text messages. These links may lead to malicious websites that can install adware on your device.

6. WiFi Attacks

WiFi networks are susceptible to various attacks, such as man-in-the-middle attacks, where an attacker intercepts communications between two devices. It can be used to steal passwords and other sensitive information.

Public WiFi networks usually lack encryption, making them even more vulnerable to attacks. It’s important to only connect to secure networks or use a virtual private network (VPN) when connecting to public WiFi networks.

7. Data Leakage

Data leakage occurs when sensitive information is unintentionally exposed.Human error, insecure coding practices, or malicious attacks can cause it. When data is leaked, it can be used for malicious purposes such as identity theft or financial fraud.

8. Mobile Device Theft

Mobile device theft is a growing problem, as many people carry their devices everywhere they go. An attacker can use stolen mobile devices to access personal information and financial accounts. This can be especially dangerous if the device is not password protected or doesn’t have biometric security enabled.

To prevent theft-related problems, always secure mobile devices with a passcode and use biometric security whenever possible. If a device is lost or stolen, it should be reported immediately so service can be suspended.

9. Unsecure Apps

Attackers can use unsecured applications to steal personal information or gain access to other parts of the device. Make sure you only download apps from official app stores and regularly check for updates that may contain security patches.

If you’re not sure about the security of an app, it’s best to avoid downloading it. This will help you avoid any problems caused by malicious apps. You should also check whether the app can access your personal information, such as contacts, photos, or device location. Limiting access to only the information necessary for the app’s functionality is best to avoid security threats.

10. Outdated Operating Systems

Outdated operating systems are vulnerable to various attacks as they lack the latest security patches. It’s important to keep your device’s operating system up-to-date to protect against the latest threats.

Developers update operating systems with the latest security patches. This means new operating systems will have the latest security measures to keep your device safe.

The Bottom Line

It’s important to be aware of the various security risks and threats that exist to protect your devices and data. Be sure to regularly check for updates for all your apps and operating systems, practice safe browsing habits, and only download apps from reputable sources.

About the author


Bash Sarmiento

Bash Sarmiento is a writer and an educator from Manila. He writes laconic pieces in the education, technology, lifestyle and health realms. His academic background and extensive experience in teaching, textbook evaluation, business management and travelling are translated in his works.