"ALITALIA DOES NOT PROTECT YOUR PRIVATE INFORMATION. A passenger that was supposed to be seated next to me (but ended up in a different seat), contacted me on my mobile to ask me to meet him. He obtained my name and personal information from the airline!! He told he worked for them and that is how he got it. I don't know if it he works for them or not but he definetely retrieved my data from them. Be very careful because the airline does not think twice about sharing your address, phone and name with strangers! I called customer services to complain but I was send from one operator to another without answers.
Besides, I checked in on-line 24 hours earlier and I was relocated to another seat. This happened to 8 other passengers and we were all relocated to the same three seats. Both flights (to and from Italy) were delayed for over an hour. The take off and landing were anything but smooth."