Had ours for 6 yrs no problems.I think what you need to remember is that crime is an international problem and sites like CBF sometimnes examine the minutae of everyday events.Yes there have been some burglaries and other crimes over trhe years but not as many as in the UK.With your holiday home you need to take the same precautions you would at home and then a few extra because you are not there.
I would suggest good door and window locks,grilles on windows,double glazing,alarm system or dummy box under eaves,outside light with a random timer,a safe for valuables,dont leave valuable on displat,leave a light on when you go out,a reputable management company or good friend to do regular visits and most importantly dont advertise to all and sundry when the property will be empty.Contrary to popular belief most burglars do not sit and watch a particular property for hours,they are opportunists who will choose the property without security measures over those with any day as the last thing they want is to get caught.