This week’s top-5 trends: Smart TVs are a huge new channel for fraud; automated and app-driven self-checkout provides new challenges for retailers; Instagram initiates new verifications to combat bots and fake accounts; bad bots keep winning T-Mobile promotions; and in our number one spot, the growing concern from businesses as account takeovers and identity thefts are here to stay, with Kount’s product owner, Sven Hindman.