News roundup: the top stories at midday

**The top local and international news at midday on Thursday:**

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**Dublin** property prices forecast to rise further in 2014.

**CRH** confirms Albert Manifold succeeded Myles Lee as CEO.

**Small firms** "cautiously optimistic" about the future - ISME.

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**Irish** manufacturing expands in December for seventh month.

**Euro zone** manufacturing expands for sixth month in December.

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**Snapchat** hack believed to have hit 4.6 million users.

**Fiat** agrees to buy rest of Chrysler ...