How to catch a wild triangle
https://securelist.com/operation-triangulation-catching-wild-triangle/110916/
The outstanding stealth of Operation Triangulation
https://securelist.com/triangulation-validators-modules/110847/
Dissecting TriangleDB, a Triangulation spyware implant
https://securelist.com/triangledb-triangulation-implant/110050/
In search of the Triangulation: triangle_check utility
https://securelist.com/find-the-triangulation-utility/109867/
Operation Triangulation: iOS devices targeted with previously unknown malware