Ukraine was once a hotspot for petty criminals online. Then the war with Russia came. Today digital warfare is being tested here. And the IT security industry is flourishing.Artem Afian, a man in his 30s, with a well-groomed beard, brown vest over his shirt and olive-green trousers, sits at a wooden conference table in his office in Kyiv (Kiev), on the sixth floor of an … [Read more...] about How Ukraine became a testing ground for cyberwar