Saudi Arabia's General Entertainment said its website was hit with attacks beginning on Thursday.
Landmark ruling comes just days after kingdom lifted its ban on female drivers.
Incident occurred just days after King Salman lifted a ban on women driving in the kingdom.
Women in Saudi Arabia are still very much treated as second-class citizens.
Revelation comes ahead of UN resolution calling for a commission investigating war crimes in Yemen.
Saudi society is changing, and youths are satisfied with new developments in the Kingdom.
Women can now drive in the Saudi kingdom, but their freedoms are still curtailed by strict laws.
PM backs 'important step' from Gulf nation following Royal decree ending controversial ban.
"An important step in the right direction," UN Secretary-General Antonio Guterres tweeted.
The ultraconservative kingdom is ruled by Shariah law.
Religious leader is suspended and slammed on social media.
People have been arrested for dancing, listening to music and celebrating St Valentine's Day.
Cybersecurity firm FireEye said the hackers use 'recruitment lures' for cyber espionage.
A travel agent, who facilitated her move to the Middle Eastern country, has been booked in the case.
At least 30 people have been detained as apparent Islamist sympathizers and critics of the crown prince.
More than 1,600 exhibitors from over 40 countries are displaying their latest weapons and defence systems at Defence & Security Equipment international (DSEi).
Prince Alwaleed bin Talal to buy massive holding in Banque Saudi Fransi from Credit Agricole.
The group Control Arms has accused the British government of double standards.
Conflicting messages following the phone call by the news agencies of both countries sparked yet another row.
'God kill him and curse him and do not bless him and show no mercy,' one YouTube user reportedly wrote in response to the video.