Coruna: The Mysterious Journey of a Powerful iOS Exploit Kit


Google Threat Intelligence Group (GTIG) has identified a new and powerful exploit kit targeting Apple iPhone models running iOS version 13.0 (released in September 2019) up to version 17.2.1 (released in December 2023).

The exploit kit, named “Coruna” by its developers, contained five full iOS exploit chains and a total of 23 exploits. The core technical value of this exploit kit lies in its comprehensive collection of iOS exploits, with the most advanced ones using non-public exploitation techniques and mitigation bypasses.

Read more…
Source: Google Threat Intelligence Group


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • Ransomware gang claims responsibility for Kettering Health hack

    June 4, 2025

    A ransomware gang claimed responsibility for the hack on Kettering Health, a network of hospitals, clinics, and medical centers in Ohio. The healthcare system is still recovering two weeks after the ransomware attack forced it to shut down all its computer systems. Interlock, a relatively new ransomware group that has targeted healthcare organizations in the U.S. ...

  • Roundcube Releases Security Updates for Webmail

    June 4, 2025

    Roundcube has released versions 1.6.11 and 1.5.10 for its Webmail product. The updated versions address a critical severity vulnerability in the Webmail product. CVE-2025-49113 has a CVSSv3 score of 9.9 and is a “deserialisation of untrusted data” vulnerability. An authenticated remote attacker could exploit this vulnerability to achieve remote code execution. Read more… Source: NHS Digital Sign up for ...

  • #StopRansomware: Play Ransomware

    June 4, 2025

    This joint Cybersecurity Advisory is part of an ongoing #StopRansomware effort to publish advisories for network defenders that detail various ransomware variants and ransomware threat actors. These #StopRansomware advisories include recently and historically observed tactics, techniques, and procedures (TTPs) and indicators of compromise (IOCs) to help organizations protect against ransomware. Visit stopransomware.gov to see all #StopRansomware ...

  • Hello, Operator? A Technical Analysis of Vishing Threats

    June 4, 2025

    Organizations are increasingly relying on diverse digital communication channels for essential business operations. The way employees interact with colleagues, access corporate resources, and especially, receive information technology (IT) support is often conducted through calls, chat platforms, and other remote technologies. While these various available methods enhance both efficiency and global accessibility, they also introduce an expanded ...

  • Android chipmaker Qualcomm fixes three zero-days exploited by hackers

    June 3, 2025

    Chipmaker giant Qualcomm released patches on Monday fixing a series of vulnerabilities in dozens of chips, including three zero-days that the company said may be in use as part of hacking campaigns. Qualcomm cited Google’s Threat Analysis Group, or TAG, which investigates government-backed cyberattacks, saying the three flaws “may be under limited, targeted exploitation.” According to ...

  • From Ideology to Financial Gain: Exploring the Convergence from Hacktivism to Cybercrime

    June 3, 2025

    In the ever-evolving landscape of cyber threat actors, the lines between ideologically driven hacktivism and financially motivated cybercriminals have become increasingly blurred. Originally fueled by political, social, or ethical causes, hacktivist groups have historically engaged in digital protest through website defacements, data leaks, and distributed denial of service (DDoS) attacks. However, in recent years, a noticeable ...