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The TrickMo Android banking trojan has been updated to use the Telegram Open Network (TON) blockchain as its command-and-control infrastructure. TON's decentralised architecture means law enforcement cannot seize or sink-hole C2 servers — TrickMo operators gain persistent, censorship-resistant communications regardless of takedowns. The move signals a broader industry shift toward blockchain-based C2 that defenders have limited ability to disrupt at the infrastructure level.