Moed Kattan 17a: If a Jew is tempted to do evil he should go to a city where he is not known and do the evil there.
O.K. to Cheat Non-Jews
Sanhedrin 57a . A Jew need not pay a gentile ("Cuthean") the wages owed him for work.
Jews Have Superior Legal Status
Baba Kamma 37b. "If an ox of an Israelite gores an ox of a Canaanite there is no liability; but if an ox of a Canaanite gores an ox of an Israelite...the payment is to be in full."
Jews May Steal from Non-Jews
Baba Mezia 24a . If a Jew finds an object lost by a gentile ("heathen") it does not have to be returned. (Affirmed also in Baba Kamma 113b). Sanhedrin 76a. God will not spare a Jew who "marries his daughter to an old man or takes a wife for his infant son or returns a lost article to a Cuthean..."
Jews May Rob and Kill Non-Jews
Sanhedrin 57a . When a Jew murders a gentile ("Cuthean"), there will be no death penalty. What a Jew steals from a gentile he may keep.
Baba Kamma 37b. The gentiles are outside the protection of the law and God has "exposed their money to Israel."
Jews May Lie to Non-Jews
Baba Kamma 113a. Jews may use lies ("subterfuges") to circumvent a Gentile.
Todays Jews still use these Talmudic principals in their business dealings with non jews