Yes. Cyberwarfare is also a huge problem. It's one of the largest and most sophisticated cyber-armies, alongside Russia's and China's, costing hundreds of millions of dollars in damages to western institutions, critical infrastructure, high-value businesses and government agencies. These activities include using ransomware and targeting hospitals.
The headline in the Globe and Mail in August 2023 read “Cybercriminals in Russia and Iran will threaten Canada's security and economic prosperity, say intelligence agency and RCMP”. Its cyber-army is in the tens of thousands, and they're hired also to spread online propaganda, spread disinformation and create dissent among the Iranian opposition.