Paris The French finance bureau came under a large-scale cyber attack into December to beleaguered G20 credentials, Frances financial plan Minister Francois Baroin told French telephone lines on Monday.Baroin told Europe 1 an investigation was underway and so as to nearby were unsupervised leads.It seems come again? was embattled was the organization of the G20 union, Baroin held.Paris Match magazine reported earlier Monday with the aim of the finance bureau had draw closer under an record cyber attack and with the aim of 100 computers were affected.The G20 met in vogue Paris previous month. The party of 20 was established wearing 1999 to bring simultaneously industrialized and upward economies to promote comprehensive financial stability.