Which of the following demonstrates an ethical issue that could lead to an infringement of CSR$?$

A company's website does not generate the amount of sales the owner thought it would. The owner decides to take the website down for a few weeks in order to update it$.$ In the meantime, customers have to do their business in person or over the phone.

A company discovers that its printers catch fire when printing for longer than ten minutes. The company loses millions of dollars when they recall the printers and offer free replacements.

A company's website is hacked and millions of customers' identity information is lost. The company sells most of its stock for protection and then tells their customers about the hack.

A company creates a new process for producing smartphones that takes half the amount of time. The company acquires a patent for that process and is the only one who can use it$.$