New ZeroDayRAT Spyware Threatens iPhone and Android Security with Instant Hijacking

23 February 2026 Technology

WASHINGTON, D.C. — A newly identified spyware known as ZeroDayRAT is raising alarms across cybersecurity circles for its ability to compromise both iPhone and Android devices within seconds, granting attackers unprecedented access to personal data and live device activity. Security researchers warn that this advanced malware toolkit can hijack phones to steal messages, notifications, location data, and even live camera feeds, exposing users to severe privacy violations and financial theft.

Unlike traditional malware that targets a single aspect of a device, ZeroDayRAT operates as a comprehensive mobile compromise toolkit. Once installed, it transmits a continuous stream of sensitive information back to a centralized dashboard controlled by hackers. This dashboard provides a detailed profile of the victim’s daily life, including incoming notifications, searchable text message inboxes, device details such as model and operating system, battery and lock status, as well as network activity and app usage. The malware even offers a live activity timeline, revealing who the user communicates with most, which apps are used, and the timing of their online activity.

Experts at iVerify, a mobile security and digital forensics company, describe ZeroDayRAT as a significant escalation in spyware capabilities. It not only spies on communications but also enables keylogging and live camera access, allowing attackers to monitor surroundings in real time. Moreover, the spyware targets banking applications, increasing the risk of financial theft. This multifaceted threat underscores the growing sophistication of cybercriminals in exploiting mobile devices.

The Cybersecurity and Infrastructure Security Agency (CISA) has issued advisories urging users to promptly install security updates and remain vigilant against suspicious links or apps, as these are common infection vectors for such spyware. The agency emphasizes the importance of keeping operating systems current and using multi-factor authentication to mitigate risks.

Users are also encouraged to review app permissions regularly and avoid downloading applications from unofficial sources. The National Cybersecurity Alliance provides guidelines on securing mobile devices and recognizing phishing attempts that could lead to spyware installation.

Law enforcement agencies, including the Federal Bureau of Investigation’s Cyber Division, are investigating the origins and distribution methods of ZeroDayRAT. They caution that the malware’s rapid infection capability and extensive surveillance features make it a potent tool for cyber espionage, identity theft, and financial fraud.

As mobile devices increasingly serve as repositories for sensitive personal and financial information, the emergence of threats like ZeroDayRAT highlights the critical need for robust cybersecurity measures. Users are advised to remain informed through trusted sources such as the United States Computer Emergency Readiness Team (US-CERT), which regularly updates the public on emerging cyber threats and mitigation strategies.

With the digital landscape evolving rapidly, the battle between cybersecurity defenders and malicious actors continues to intensify. ZeroDayRAT’s ability to hijack phones in seconds serves as a stark reminder of the vulnerabilities inherent in modern mobile technology and the importance of proactive security practices.

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Written By
Maya Chen reports on international politics, conflict and diplomacy. She specializes in explaining how global events shape U.S. security, trade and migration, and how decisions made abroad ripple into life at home.
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