Energy giant ENGIE discloses data breach affecting customers

French energy giant ENGIE, one of the world's lar­gest power and na­tu­ral gas pro­vi­ders, con­fir­med that at­tac­kers stole cus­to­mer data after brea­ching a mar­ke­ting plat­form used by bu­si­ness part­ners…