The defacement page stated simply, "Agent Hacker Group / Turkish hackers says: nsa, mola vakti [break time]. vodafone.is full dowloand, full users account. + vodafone ... to be continued / >USAIsTerroristCountry #KillerUSA #Killerisrael #Damnisrael"
The hacker uploaded data stolen from the site to Speedy Share. According to Cyber War News, the data includes one file containing more than 77,000 user names, IDs, encrypted passwords, e-mail addresses, national personal identification numbers, dates and bank details, as well as Excel files contining several thousand more e-mail addresses, national personal identification numbers, and other information.
According to The Register, some of the data also includes private correspondence between Icelandic politicians.https://o1.qnsr.com/log/p.gif?;n=203;c=204660766;s=9477;x=7936;f=201812281312070;u=j;z=TIMESTAMP;a=20392931;e=i
All subscribers are being advised to change their passwords immediately, and to change their passwords on any other sites where they used the same login information.