ZeroDayRAT Malware Is Targeting Android and iOS Devices
A newly identified piece of malware called ZeroDayRAT is actively targeting both Android and iOS devices, stealing sensitive data from millions of users worldwide. Reported in February 2026, this threat is notable not just for its reach but for the fact that it crosses platform boundaries, hitting both major mobile operating systems simultaneously. If you use a smartphone (and who doesn't?), this is worth paying close attention to.
RAT stands for Remote Access Trojan, a category of malware that gives attackers the ability to control an infected device remotely. That means whoever is behind ZeroDayRAT potentially has access to your messages, contacts, photos, login credentials, and anything else stored on or passing through your phone.
What Is ZeroDayRAT and How Does It Work?
Remote Access Trojans are among the more dangerous forms of malware because they operate quietly in the background. Once installed on a device, a RAT can log keystrokes, capture screenshots, access the camera or microphone, and exfiltrate files without the user ever noticing anything unusual. ZeroDayRAT appears to follow this same playbook, targeting sensitive personal and financial data across both Android and iOS platforms.
What makes ZeroDayRAT particularly concerning is its cross-platform nature. iOS has historically been considered more locked-down than Android, so malware that successfully targets both operating systems suggests a sophisticated and well-resourced operation. The attack vector (meaning how the malware gets onto devices in the first place) has not been fully detailed in early reports, but RATs commonly spread through malicious apps, phishing links, or compromised third-party app stores.
What This Means For You
The practical reality is that most people carry enormous amounts of sensitive information on their phones: banking apps, email accounts, saved passwords, health data, and private conversations. A successful RAT infection gives an attacker access to all of it.
Here is what you should be doing right now to reduce your risk:
- Audit your installed apps. Delete anything you do not recognize or no longer use, especially apps downloaded from outside official app stores.
- Keep your operating system updated. Software updates frequently patch the vulnerabilities that malware like this exploits.
- Be skeptical of links. Phishing messages sent via SMS, email, or even messaging apps are a common delivery mechanism for mobile malware.
- Enable two-factor authentication (2FA). Even if credentials are stolen, 2FA adds a barrier that prevents immediate account takeover.
- Use a reputable mobile security app. Device-level protection can catch known threats before they take hold.
No single tool eliminates all risk. The strongest approach is layered security, combining good habits with technical protections at multiple levels.
Why Encrypted Connections Still Matter
While device-level security is your first line of defense against malware like ZeroDayRAT, network-level protection remains a critical part of the picture. Even if a RAT manages to collect data from your device, that data still has to travel somewhere. If your internet connection is unencrypted, especially on public Wi-Fi, it creates additional opportunities for that stolen data to be intercepted or for attackers to inject malicious content into your traffic in the first place.
Using a VPN like hide.me encrypts your internet traffic between your device and the VPN server, making it significantly harder for third parties to intercept your data in transit, monitor your browsing activity, or conduct man-in-the-middle attacks on your connection. This does not stop malware that is already installed on your device, but it does remove one of the easiest attack surfaces that bad actors rely on: unprotected network traffic. ISPs, network operators on public hotspots, and passive surveillance all become far less effective when your traffic is encrypted.
Think of it this way: a strong lock on your front door does not make your windows irrelevant. Device security and network security protect different parts of your digital life, and you need both.
Staying Ahead of Mobile Threats
ZeroDayRAT is a reminder that mobile devices are high-value targets. The data on your phone is often more personal and more accessible than what sits on a desktop, and attackers know this. As mobile malware grows more sophisticated, the habit of treating your phone with the same security awareness you apply to your computer is no longer optional.
Start with the basics: update your software, watch what you install, and think before you tap links. Layer on network protection by using a trusted VPN, particularly on networks you do not control. And stay informed, because the threat landscape shifts quickly.
hide.me VPN is available on both Android and iOS, providing encrypted connections that help keep your network traffic private as part of a broader security strategy. You can [learn more about how VPN encryption works](#) and how it fits into a defense-in-depth approach to protecting your data online.