Russian spy agency says foreign spies turned officials’ smartphones into surveillance devices

Russia’s domestic spy agency says it has uncovered a sprawling foreign espionage operation that allegedly turned the smartphones of senior Russian officials into pocket-sized surveillance devices, though it has so far offered little in the way of evidence. In a statement Read More …

Coruna: the framework used in Operation Triangulation

On March 4, 2026, Google and iVerify published reports about a highly sophisticated exploit kit targeting Apple iPhone devices. According to Google, the exploit kit was first discovered in targeted attacks conducted by a customer of an unnamed surveillance vendor. Read More …

Kaspersky dismisses claims Coruna iPhone exploit kit is connected to NSA-linked operation

Russian cybersecurity outfit Kaspersky is waving away claims that an iPhone exploit kit recently uncovered by Google was developed by the same people who were behind a group of zero-days that allegedly compromised thousands of Russian diplomats in a 2023 Read More …

Operation Triangulation: The last (hardware) mystery

Today, on December 27, 2023, Boris Larin, Leonid Bezvershenko, and Georgy Kucherin delivered a presentation, titled, “Operation Triangulation: What You Get When Attack iPhones of Researchers”, at the 37th Chaos Communication Congress (37C3), held at Congress Center Hamburg. The presentation Read More …

The outstanding stealth of Operation Triangulation

In the previous blogpost on Triangulation, Kaspersky researchers discussed the details of TriangleDB, the main implant used in this campaign, its C2 protocol and the commands it can receive. The researchers mentioned, among other things, that it is able to Read More …

Dissecting TriangleDB, a Triangulation spyware implant

Over the years, there have been multiple cases when iOS devices were infected with targeted spyware such as Pegasus, Predator, Reign and others. Often, the process of infecting a device involves launching a chain of different exploits. Due to this Read More …

In search of the Triangulation: triangle_check utility

In their initial blogpost about “Operation Triangulation”, Kaspersky published a comprehensive guide on how to manually check iOS device backups for possible indicators of compromise using MVT. This process takes time and requires manual search for several types of indicators. Read More …

Operation Triangulation: iOS devices targeted with previously unknown malware

While monitoring its own corporate Wi-Fi network dedicated for mobile devices using the Kaspersky Unified Monitoring and Analysis Platform (KUMA), Kaspersky researchers noticed suspicious activity that originated from several iOS-based phones. Since it is impossible to inspect modern iOS devices Read More …