Is it permissible for him to set up a business in the place where they sell binary options to give indications as to whether one should buy or sell?

Is it permissible for him to cheat a kaafir government and take money from them?

Cheating to get a reward he does not deserve

She got a discount for diagnostic imaging by means of lying

Wealth acquired from lotteries

Ruling on a pharmacist giving medicine covered by medical insurance to a patient even though he thinks it most likely that it is more than he needs and that he is going to sell some of it

She took aid coupons because she needed them, but she gave false information about her father’s salary

Ruling on money obtained from the insurance company by lying to them

They inherited mixed shares of which the value has increased; how can they dispose of them?

He owes money and wants to pay it off with haraam wealth