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New zero-click threat targets iPhones and iPads

Kaspersky experts have uncovered a new mobile Advanced Persistent Threat (APT) campaign while monitoring the network traffic of its corporate Wi-Fi network using the Kaspersky Unified Monitoring and Analysis Platform (KUMA). Upon further analysis, company researchers discovered the threat actor has been targeting iOS devices of dozens of company employees.

The investigation of the attack technique is still ongoing, but so far Kaspersky researchers were able to identify the general infection sequence. The victim received a message via iMessage with an attachment containing a zero-click exploit. Without any further interaction, the message triggered a vulnerability that led to code execution for privilege escalation and provided full control over the infected device. Once the attacker successfully established its presence in the device, the message was automatically deleted.

Further, the spyware quietly transmitted private information to remote servers: including microphone recordings, photos from instant messengers, geolocation and data about a number of other activities of the owner of the infected device.

During the analysis, it was confirmed that there was no impact on the company’s products, technologies and services, and no Kaspersky customer user data or critical company processes were affected. The attackers could only access data stored on the infected devices. Although not certain, it is believed that the attack was not targeted specifically at Kaspersky – the company’s just first to discover it. The following days will likely bring more clarity about the global exposure of this cyberattack.

In order to avoid falling victim to a targeted attack by a known or unknown threat actor, Kaspersky researchers recommend implementing the following measures:

– For endpoint level detection, investigation, and timely remediation of incidents, use a reliable security solution for businesses, like Kaspersky Unified Monitoring and Analysis Platform (KUMA)

– Update Microsoft Windows OS and other third-party software as soon as possible and do so regularly

– Provide your SOC team with access to the latest threat intelligence (TI). Kaspersky Threat Intelligence is a single point of access for the company’s TI, providing it with cyberattack data and insights gathered by Kaspersky spanning over 20 years.

– Upskill your cybersecurity team to tackle the latest targeted threats with Kaspersky online training developed by GReAT experts

– As many targeted attacks start with phishing or other social engineering techniques, introduce security awareness training and teach practical skills to your team – for example, through the Kaspersky Automated Security Awareness Platform