Last Updated: August 31, 2026
Recent reports have shown alarming statistics about the growing occurrence of phone hacking. With cybercrime continuing to evolve, it is becoming increasingly important for everyone to protect the personal data stored on their devices.
This is especially important because hackers can use malicious apps, phishing attacks, spyware, and other techniques to gain unauthorized access to sensitive information. Whether you use an iPhone, Android smartphone, or an affordable 5G device, basic security practices can significantly reduce your risk.
With cybercrime continuing to evolve, it is becoming increasingly important for everyone to protect the personal data stored on their devices. The CISA guidance on protecting mobile devices provides practical recommendations for improving mobile-device security.
This guide explores five key ways to protect your phone from being hacked. Read on to find out more.
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Table of Contents
5 Ways to Keep Your Phone Safe From Being Hacked
Below are some helpful techniques you can use to keep your phone safe from hacking attempts.
1. Use an Antivirus Program
Cybercriminals frequently use malicious software to compromise smartphones and steal sensitive information. Your phone can become a target if you download malicious files, install unsafe applications, or visit compromised websites.
If you use a modern smartphone such as Apple’s iPhone 11, keeping the device’s software and security protections up to date is an important part of protecting your personal information.
An antivirus program can scan your device for potentially harmful software and help detect malicious files before they cause problems. Depending on the product, it may also provide real-time protection against suspicious downloads, websites, and applications.
You may have to configure a few of the software’s settings to ensure that they suit your device’s security needs. This can provide an additional layer of protection if you accidentally download a harmful file from an email, website, or text message.
Some antivirus programs are available through subscription packages, and they may require regular updates to maintain effective protection. Before choosing one, check whether it is compatible with your phone’s operating system and whether it comes from a reputable security provider.
2. Install an Anti-Malware Program
Anti-malware software works similarly to antivirus software but may provide additional tools for detecting different types of malicious software. It can identify and help remove malware that has infected your device.
If you use one of today’s Android phones, it is particularly important to download applications carefully and keep the operating system and installed apps updated.
Malware can take several forms, including spyware, ransomware, Trojan horses, and worms. Some malicious programs are designed to steal information, while others may monitor activity, damage files, or provide unauthorized access to a device.
Depending on the security tool you choose, advanced anti-malware software may perform functions such as:
- Preventing your device from visiting websites known to distribute malware.
- Detecting potentially malicious applications and files.
- Identifying malware infections on your device.
- Helping remove malicious software from an infected device.
- Providing information about detected threats and security risks.
However, security software should not be considered a substitute for safe browsing and downloading habits. Prevention remains one of the most effective ways to reduce the risk of malware infection.
3. Use a Reliable Password Manager
A password manager is a tool that helps you securely store and manage your login credentials through a central interface. Instead of remembering numerous passwords, you can use a password manager to generate and store strong, unique credentials.
Many reputable password managers also support security features such as two-factor authentication (2FA), which adds another layer of protection to your accounts.
The important thing is to choose a password manager from a reputable provider and protect your password manager account with a strong master password.
The main benefits of using a password manager include:
- You don’t have to memorize every password: The software can store your credentials in an encrypted vault.
- You can generate stronger passwords: Many password managers can automatically create long and unique passwords for new accounts.
- You can reduce password reuse: Using a different password for every account means that one compromised password is less likely to expose your other accounts.
- You can identify suspicious activity: Some password managers offer security alerts that can help you identify compromised credentials or potentially dangerous websites.
You should also understand common threats such as phishing. A phishing attack attempts to trick users into revealing sensitive information by pretending to be a legitimate person, company, or service.
4. Protect Your Messages and Sensitive Information
Text messages can contain sensitive information, including verification codes, account notifications, and One-Time Passwords (OTPs). For this reason, it is important to prevent unauthorized people from accessing your phone.
Rather than relying on a separate password for the messaging application—which may not be supported on every device—use your phone’s built-in screen lock and app-security features where available.
Choose a strong PIN or passcode and consider using biometric authentication, such as fingerprint or facial recognition, if your device supports it.
You should also avoid sharing verification codes with anyone. Legitimate banks, online services, and other companies generally will not ask you to disclose a one-time verification code over an unsolicited phone call or message.
Protecting your messages provides an additional layer of security, particularly if your phone is lost or stolen.
5. Don’t Download Suspicious Attachments
Suspicious attachments can contain malicious files or software designed to compromise your device. A seemingly harmless attachment in an email, text message, or social-media message can potentially lead to malware infection if opened or installed.
Whenever possible, configure your browser to ask before downloading files. This gives you an opportunity to verify the source and decide whether the file is trustworthy before it reaches your device.
You should also avoid installing software from unknown websites or unofficial sources. Download applications from trusted app stores and verify the developer before installing them.
This is particularly important when purchasing or upgrading your smartphone. If you’re comparing devices, don’t focus solely on price and specifications. Security features and software support should also be part of your decision. For example, you can learn more about choosing the right cell phone for your needs before making a purchase.
If you’re specifically interested in newer network technology, learning how to select the best 5G phone can also help you compare different devices and their features.
For consumers considering budget-friendly smartphones, information about the Jio 5G phone may also be relevant when researching affordable mobile devices.
Remember that even powerful security software cannot guarantee complete protection if you intentionally install suspicious applications or provide them with unnecessary permissions. Think carefully before downloading unfamiliar files or granting an application access to sensitive information.
Conclusion
Your smartphone contains a significant amount of personal information, making it an attractive target for cybercriminals. However, you can substantially reduce your exposure to common threats by following basic security practices.
Use reputable security software when appropriate, keep your phone and applications updated, create strong and unique passwords, secure your messages and device with a strong screen lock, and avoid suspicious downloads and attachments.
It is also important to review the permissions granted to applications and remove apps that you no longer use. If you notice unusual battery drain, unexpected pop-ups, unfamiliar applications, or other suspicious activity, investigate the issue rather than ignoring it.
Whether you’re using an iPhone, an Android smartphone, or a newer 5G device, good security habits are just as important as the phone’s hardware specifications. Taking a few preventive measures today can help protect your personal information from unauthorized access tomorrow.