Are Mobile Devices a threat to Your Network?

Firstly, just about everything in Cyber-World is a potential threat to your network, but the devices used by your remote workforce are the weakest links in your hardware. Your employees that access your office network from a smartphone or tablet are more vulnerable than a home laptop or desktop computer, making them prime targets for cybercriminals.

Mobile malware is often overlooked, even by some IT services crews. When we at IT Support LA conduct aa ‘Discovery’ meeting with prospective clients, it’s not unusual to find unprotected remote devices used for business. People focus on securing their laptops or desktops. But they don’t pay as close attention to cybersecurity for smartphone, tablet or even home-office computers.

In 2023, attacks on mobile devices increased by 50% over the prior year.

Do not think for a moment that hackers have overlooked your company’s mobile devices – they are often the path of least resistance. They set many traps to get users to infect their devices with malware. Let’s look at the most common mobile malware traps and tell you how to avoid them.

Prevalent Mobile Malware Traps

Just like its computer counterpart, mobile malware is malicious software designed to harm your device or steal your data. It can arrive in various forms, from sneaky apps to deceptive links. Ignorance is not bliss here. Understanding the common traps is your first line of defense.

Phishing Attacks: Year after year, this is the most common attack tactic. You receive a text or email appearing legitimate, often mimicking trusted brands. Clicking links or downloading attachments can lead to malware infection.

Wi-Fi Risks: We will always nag you about using public Wi-Fi networks, because they are often unsecured. Connecting to them without caution can expose your device to hackers. Avoid accessing sensitive information on public Wi-Fi.

You want to do your online banking while sipping a latte at Starbucks? If you don’t have at least a VPN (Virtual Personal Network) in place, then you may be kissing your money goodbye.

Apps Containing Malware: New apps are not necessarily safe. Some apps contain hidden malware that can steal data, display ads, or even control your device. Always research apps before downloading.

SMS Scams: This is just phishing with texting, and these SMS scams, or smishing, use text messages to trick you. They lure you into clicking links or sharing personal information. Be wary of unexpected messages, especially those asking for sensitive info.

Phony Apps: These mimic or ‘spoof’ popular apps but are actually malware in disguise. They can steal your login credentials, financial information, or even control your device. Always verify app authenticity.

Adware: This more of an annoyance than a direct threat, BUT it can also potentially expose you to other threats. It often comes bundled with other apps.

Essential Tips for Protecting Yourself

Continuous Updating: Make sure your devices’ operating systems and apps are updated. Install the latest security patches or turn on auto-update.

Suspect All Links and Attachments: Clicking blindly on links or downloading attachments – especially from unknown senders is the #1-way malware infects systems.

Create Stronger Passwords: Complex passwords for your remote devices and all your apps are first-line defenses. Refer to the tips we supply in our page on this site our page on this site ‘Creating Strong Passwords’ on this site, and consider using a password manager.

Download Only from Safe App Stores: Stick with official app stores like Google Play or the Apple App Store for your downloads and read reviews and check permissions before installing.

Public Wi-Fi is Dangerous! Always, always use a VPN to encrypt your data when connecting to public Wi-Fi.

Backup Your Data Regularly: Back up the data on your devices regularly to protect your data from loss or corruption. Use these backup destinations:

Local Backups: Consider backing up your phone to your computer and your computer to reliable office backups. This is another added layer of protection.

Cloud Backups: Use cloud storage services to back up your data regularly. This ensures you have a copy of your important files even if your phone is lost, stolen, or damaged.

Security Software: Consider using a reputable mobile security app for added protection.

Extra Steps to Safeguard Your Remote Devices

Here are a few more layers of protection you can use to fortify your defenses.

Address Physical Security

Lock Your Devices: Always set a strong passcode, fingerprint, or facial recognition lock. Avoid simple patterns that can be easily guessed.

Public Charging is a Minefield: Avoid using public USB charging stations. These can be compromised, allowing hackers to access your device.

When Your Device is Lost or Stolen: Immediately remotely wipe data from any stolen device. This protects your sensitive information.

Limit Your App Permissions: When installing apps, carefully review the requested permissions. Deny unnecessary permissions to safeguard your privacy and data. For instance, a flashlight app doesn't need access to your contacts.

Audit Your Apps Regularly: Periodically review the apps on your phone. Uninstall apps you no longer use to reduce potential vulnerabilities.

Take Control of Your Digital Life

If you follow these tips, you can significantly enhance your smartphone's security. Remember, an ounce of prevention is worth a pound of cure. Stay vigilant, informed, and proactive in protecting your digital life.

Your smartphone and other remote devices are powerful tools, but they are also potential targets for cybercriminals. By understanding the threats and taking proactive steps, you can prevent catastrophe. Enjoy the benefits of mobile technology without compromising your (or your company's) security!