jtbanka.skは安全ですか？

Avoid giving your money into anything that is owned by J&T - that is only way how to fight snakes like them. That means: JT Bank, Poštová banka, SPP (paritally), JT Real Estate, Skying (Smokovec, Jasná, Tatranská Lomnica, Štrbské Pleso), Watching JOJ TV, buying books in Panta Rhei (when they acquired it they refused to pay all of companies that Panta Rhei owned money to), buying flats in Panorama City, River Park in BA, Westend (former Lignoprojekt) in BA, Tower 115 in BA, Moja Samoška supermarkets, Terno Supermarkets (my own experience with customer service in Terno: going down from the moment they acquired it - trying to sell shit as food, quality products are one by one replaced by high-processed cheap stuff full of chemistry), Eurovea, Radio VIVA Metropol (They control JOJ TV and Countrywide Radio although it is strictly forbidden by law). AVOID THESE AT ALL COSTS. DO NOT SUPPORT SNAKES LIKE THEM. (Same goes for Penta - google what do they control)