Mobile devices are essential in today’s business environment—but they’re also more difficult to secure. Their portability, user behavior, and configuration challenges make them prime targets for cyberattacks. Below are eight key risks facing company-owned mobile devices and how to manage them.
1. The Desire for Convenience
Mobile users want a seamless, hassle-free experience. This tendency to avoid prompts, security warnings, or password re-entry makes them more vulnerable to attacks. Cybercriminals exploit this behavior by designing lures that feel easy or familiar.
Solution: Invest in regular cybersecurity training to educate employees about complacency risks and promote safer habits.
2. Portability Increases Physical Risk
Mobile devices are small and easy to lose or steal. Once stolen, they can be wiped and tracked less easily—especially if the SIM card is removed.
Solution: Always carry devices on your person, not in bags. Activate tracking tools like Find My iPhone or Google Find My Device.
3. Beware of Peeping Toms
Using mobile devices in public can expose sensitive data. If a phone is unlocked and stolen, confidential information becomes immediately accessible.
Solution: Avoid entering passwords or viewing sensitive data in public. Enable biometric locks and automatic screen locks.
4. Risky Device Configurations
Many mobile devices operate with administrator privileges by default and lack antivirus protection—especially personal phones used for business (BYOD). Unencrypted external storage like microSD cards also poses a threat.
Solution: Enforce strong passwords and enable encryption. Use Mobile Device Management (MDM) tools to centralize security policies.
5. Phishing on Mobile Devices
Small screens make it hard to spot malicious links or fake domains. You can’t hover over a link to see where it leads, so phishing is easier to execute.
Solution: Avoid clicking suspicious links on your phone. If in doubt, wait until you’re on a trusted desktop browser or use a secure email gateway.
6. Unauthorized iCloud/Google Account Access
Compromised cloud accounts give attackers full control over app data, backups, credit card info, and more.
Solution: Use strong, unique passwords, enable multi-factor authentication (MFA), and use difficult-to-guess security questions.
7. Text-Based Attacks
SMS lacks effective filtering. Cybercriminals can spoof numbers—like those of your bank—to make messages seem legitimate.
Solution: Never provide sensitive information via SMS. Call your provider or bank directly to verify any requests.
8. Malicious Wi-Fi Networks
Fake public networks may ask users to log in using Google, Facebook, or even banking credentials. These portals collect sensitive login details and exploit password reuse.
Solution: Never join unfamiliar Wi-Fi networks that require personal credentials. Instead, use a VPN or your mobile data plan when accessing the internet in public.
Stay Proactive, Stay Secure
Understanding these mobile security risks helps prevent data breaches and device compromise. Make cybersecurity part of your company culture with the right training, tools, and policies.
For more information on security for mobile devices call us on 1300 796 246 or fill out the form below.
