APT36 Escalates Cyber-Espionage on India: Poseidon Backdoor Targets Railways, Oil & Government Cyber Security APT36 Escalates Cyber-Espionage on India: Poseidon Backdoor Targets Railways, Oil & Government Do Son August 4, 2025 0 APT36—also known as Transparent Tribe—has long been linked to Pakistan-backed cyber-espionage operations. But as uncovered in a... Read More Read more about APT36 Escalates Cyber-Espionage on India: Poseidon Backdoor Targets Railways, Oil & Government