LONDON (Reuters) - TalkTalk (L:TALK) said on Wednesday its chief executive Dido Harding would step down, with founder Charles Dunstone becoming executive chairman, as the broadband operator reported a 5.4 percent drop in third-quarter on-net revenue.
Harding, a vocal critic of industry leader BT (L:BT), said that after seven years, it was time to "start handing over the reins at TalkTalk and focus more on my activities in public service".