>The IT infrastructure of the Kyivstar telecom company was partially destroyed as a result of a powerful hacker attack, said Alexander Komarov, CEO of the company.
>"A very powerful hacker attack on the company's virtual infrastructure, partially destroying the IT infrastructure. We are still working out how long the restoration will take," Komarov told Ukrainian media.
>The operator's network is partially down. The office of the company is being searched by SBU employees.

The hackers name is 4CHAN