Without cybersecurity expertise in the C-suite and on the board, companies don't know what they don't know.
While big energy and financial firms are better defended than they used to be, other critical industries are still vulnerable.
By one estimate, there are a half a million job openings in cybersecurity in the U.S.
The bug can allow hackers to plant malicious software on everything from servers to smart devices.
The three nations have an economic interest in an alliance that focuses on countering China. And they have a defense interest, too.
Attacks on businesses and corporations have ramped up this year. They can have a lasting effect on people and the economy.
The U.S. needs to staff about half a million cybersecurity jobs, according to the Commerce Department.
After being stuck at home for 18 months, it's tempting to use your work laptop for fun. But your employer may be watching.
Companies are spending more on tech, and that is expected to help the likes of Microsoft and Alphabet, which report earnings today.
The U.S. and and a group of allies Monday publicly blamed China for a cyberattack earlier this year on Microsoft email servers.