Kaspersky provided more details about Operation Triangulation, including the exploitation chain and the implant used by the threat actors.
In early June, the researchers from the Russian firm Kaspersky uncovered a previously unknown APT group that is targeting iOS devices with zero-click exploits as part of a long-running campaign dubbed Operation Triangulation.
The experts discovered the attack while monitoring the network traffic of their own corporate Wi-Fi network dedicated to mobile devices using the Kaspersky Unified Monitoring and Analysis Platform (KUMA).
According to Kaspersky researchers, Operation Triangulation began at least in 2019 and is still ongoing.
The attack chains commenced with a message sent via the iMessage service to an iOS device. The message has an attachment containing an exploit. The expert explained that the message triggers a remote code execution vulnerability without any user interaction (zero-click).