Last week, an article appeared on The Globe And Mail about an unfortunate case of an customer of Questrade who lost $70,000 after her trading accounts got hacked. In early January, Megan Tong lost around $70,000 after hackers logged into one of her self-directed investment accounts, cashed in all her holdings and briefly bought and sold tens of thousands of dollars worth of two Chinese stocks. But Ms. Tong’s discount brokerage, Questrade Financial Group Inc., has declined to reimburse her f...