Bitcoin miner MARA spent $4.3M on CEO security in 2025 as crypto attacks rise

Cointelegraph.com NewsMARA spent $4.3 million on CEO Fred Thiel’s security in 2025, including vehicle armoring, as crypto wrench attacks increased globally. 

​MARA spent $4.3 million on CEO Fred Thiel’s security in 2025, including vehicle armoring, as crypto wrench attacks increased globally.