Polish regulator UOKiK has accused the Polish unit of T-Mobile of misleading advertising relating to a free mobile data offer, with the company potentially facing a fine of 10% of annual revenue.

The Polish unit of T-Mobile said on Friday it had faced a cyber attack but said its network was not blocked and its critical systems had not been compromised. Skip to main content.

WARSAW, Jan 2 (Reuters) - Polish regulator UOKiK accused the Polish unit of T-Mobile of misleading advertising relating to a free mobile data offer, it said on Monday. T-Mobile Polska could face a ...