Though less well-known than groups like Volt Typhoon and Salt Typhoon, Brass Typhoon, or APT 41, is an infamous, longtime espionage actor that foreshadowed recent telecom hacks.

Rana, the 64-year-old Pakistani-origin Canadian businessman and a close associate of 26/11 attacks main conspirator David Coleman Headley, a US citizen, was brought to India after the US Supreme Court ...