Australia is facing an alarming increase in smartphone hacking, with Android devices emerging as the prime target for cybercriminals. As digital dependence grows, so does the risk of identity theft, financial fraud, and unauthorized access to sensitive personal data. Experts warn that Android and iPhone users must take urgent steps to fortify their mobile security.

According to Vidit Sehgal, founder and CEO of V4 IT, one of Australia’s fastest-growing onsite IT service providers, cyber threats are evolving, and mobile users must stay proactive to avoid devastating breaches.

“One of the most common questions we get is whether iPhones or Androids are easier to hack. While both operating systems prioritize security, Android devices are generally more vulnerable due to their open-source nature and the ability to install third-party apps,” Sehgal explained.

“Apple’s closed ecosystem and strict App Store guidelines make iPhones harder to exploit, but no phone is completely immune. The real issue for Android users is the availability of applications from unofficial sources and delayed security updates from some manufacturers.”

How Hackers Are Targeting Smartphones

Cybercriminals employ sophisticated techniques to infiltrate devices, often through malware, phishing scams, and software vulnerabilities. The following trends highlight the urgency for improved mobile security:

• Malicious Apps – Hackers disguise malware as legitimate apps, tricking users into granting permissions that expose their data.
• Phishing Attacks – Fraudulent messages and emails lure users into revealing personal information.
• Spyware & Trojans – Installed secretly, these programs steal sensitive data and track activities.
• Public Wi-Fi Exploits – Hackers intercept data on unsecured networks, compromising login credentials and financial details.

Three Critical Steps to Protect Your Smartphone

Sehgal recommends implementing these essential security measures to safeguard your device:

1. Power Off Your Phone Daily

Surprisingly, a simple daily reboot can disrupt malware and prevent unauthorized tracking.

“Few people realize that turning off their phone daily is an effective cybersecurity practice. Malware and spyware often operate in the background, collecting data over time. Restarting your phone can interrupt these malicious activities and ensure security updates take effect properly,” Sehgal advised.

2. Keep Software Updated

Regular updates are your first line of defence against cyberattacks.

“Hackers exploit outdated software to infiltrate devices. Ensuring your phone is running the latest version of iOS or Android is critical. Updates contain security patches that close loopholes hackers could use to gain access,” Sehgal said.

Set your device to install updates automatically or check regularly for security patches from your manufacturer.

3. Use Strong Passwords and Two-Factor Authentication (2FA)

A strong passcode and two-factor authentication (2FA) provide an added layer of protection.

“Many people still use weak passwords or reuse them across multiple accounts. Unique, complex passwords combined with 2FA on critical apps like banking and email significantly reduce hacking risks,” Sehgal stressed.

Signs Your Phone Has Been Hacked

I’m not sure if your phone has been compromised. Watch for these red flags:

• Unusual Battery Drain – Malware running in the background can drastically reduce battery life.
• Slow Performance & Overheating – If your phone lags or heats up unexpectedly, it could be under attack.
• Unknown Apps & Messages – Be alert if you find apps you never installed or messages you never sent.
• Unexplained Data Usage – A sudden spike in data usage may indicate malware is transmitting stolen information.

What to Do If Your Phone Is Hacked

If you suspect a breach, act immediately:

• Restart your device to disrupt ongoing cyber activities.
• Update your software to patch security vulnerabilities.
• Change passwords for key accounts, especially banking and email.
• Run a security scan using a trusted antivirus app.

The Future of Mobile Security in Australia

Mobile security has never been more crucial, with smartphone usage at an all-time high. Australia is witnessing an escalating cybersecurity crisis, and users must adopt proactive measures to protect their devices and personal information.

As Sehgal emphasized, small habits—such as powering down your phone, updating software regularly, and implementing strong authentication—can significantly reduce the risk of hacking and enhance overall digital security.

For more cybersecurity insights and protection tips, visit the Australian Cyber Security Centre (ACSC) or consult a reputable IT security expert.

 

 

 

Written by: Christine Nguyen

 

 

 

 

 

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