Top 4 Mobile Device Security Risks and How to Mitigate Them

New Zealand Computing Solutions
3 min readApr 18, 2023

In today’s connected world, mobile devices like smartphones and tablets are an essential part of our daily lives. We use them to stay connected with friends and family, browse the web, check our emails, and manage our finances.

But have you ever imagined your mobile device being hacked?

Our mobile device contains a wealth of personal and sensitive information, including contacts, emails, text messages, photos, and more. Without proper security measures, cybercriminals can gain access to this data and use it for identity theft or financial fraud.

Also, most of us use our mobile devices for work-related tasks, such as email, file sharing, and video conferencing. It could compromise your company’s sensitive information and lead to data breaches.

However, in this blog post, we’ll explore the top 4 security risks that target mobile devices and provide tips on how to protect yourself from them.

1. Malware

Malware is a type of software that is designed to damage, disrupt, or gain unauthorized access to a computer system. Malware can infect mobile devices in a variety of ways, including through malicious apps, email attachments, and website downloads.

To protect yourself from malware, you should:

  • Only download apps from reputable app stores, like Google Play or the Apple App Store.
  • Keep your operating system and apps up to date to ensure you have the latest security patches.
  • Install an antivirus app that can scan for and remove malware from your device.
  • Avoid clicking on links or downloading attachments from unknown sources.
  • Use your own charging cable (You do not want to plug in an OMG Cable) or get a USB Condom.

2. Phishing

Phishing is a type of social engineering attack that aims to trick users into revealing sensitive information, such as usernames, passwords, or credit card details. Phishing attacks can come in many forms, including emails, text messages, and social media posts.

To protect yourself from phishing attacks, you should:

  • Be wary of emails or messages that ask you to click on links or provide personal information.
  • Double-check the sender’s email address or phone number to make sure it is legitimate.
  • Avoid clicking on links or downloading attachments from unknown sources.
  • Use two-factor authentication (2FA) to add an extra layer of security to your accounts.

3. Public Wi-Fi

Public Wi-Fi networks, like those found in coffee shops and airports, are convenient but often unsecured. This means that anyone on the same network can potentially intercept your internet traffic and steal your personal information.

To protect yourself when using public Wi-Fi, you should:

  • Avoid accessing sensitive information, such as online banking or email, when using public Wi-Fi.
  • Use a virtual private network (VPN) to encrypt your internet traffic and keep your data secure.
  • Disable Wi-Fi when you’re not using it to prevent your device from automatically connecting to unsecured networks.

4. Physical Theft

Mobile devices are easy targets for thieves, as they are small, valuable, and often left unattended. If a thief gains access to your device, they may be able to steal your personal information or use it to access your online accounts.

To protect yourself from physical theft, you should:

  • Set a strong password or passcode to lock your device.
  • Enable remote wiping, which allows you to erase the data on your device if it is lost or stolen.
  • Avoid leaving your device unattended in public places.

Mobile devices are an integral part of our lives, but they also pose a significant risk to our cybersecurity. By following these tips and best practices, you can help protect yourself against cyber threats and keep your personal information safe.

If you want to maximize your cyber security defenses, get valuable insights from our experts.



New Zealand Computing Solutions

Expert Small to Medium Business Computer Consulting, IT Outsourcing, Software Development and Managed IT Services.