Anonymous is helping Poland to stand against it - alot of DDoS attacks on PL gov sites was launched, some sites got hacked, also they said that they (Anonymous) have information about our politicians - their private home addresses, phone numbers, aswell as some top secret info stolen in one of hacks, and that they will release it if ACTA will be signed and 'activated' (idk how to describe it, lol).
Polish Underground hacking group shows January 23 what they are capable of - polish site premier.gov.pl is/was ruined for a long time.
Also, over 100k people protested today in few Poland cities.