Experts estimated that between 25 to 50 billion devices will be connected to the internet by 2020 will be exposed to an increasing number of cyber threats. State-sponsored hackers involved in information warfare operations, hacktivists and malicious people, all these actors concur to make the cyberspace unstable. The Iranian cyber program has grown beyond expected and the attacks run by Iranian hackers include private firms, government and military entities, Oil and Gas companies, energy, transportations, airlines, airports, hospitals, aerospace industries, you name it, they have done all.”]
Source: https://securityaffairs.co/wordpress/36778/cyber-crime/cyber-threats-increase.html