Oct 6 (Reuters) - The following are the top stories from selected Canadian newspapers. Reuters has not verified these stories and does not vouch for their accuracy.
THE GLOBE AND MAIL
** Canada's cybersecurity watchdog is refusing to say whether it found the same security and software defects in telecommunications equipment from China's Huawei Technologies Co Ltd that Britain's cyberspy agency identified last week. https://tgam.ca/30D3NJS
** Power Corporation of Canada's POW.TO alternative-asset management arm—Sagard Holdings—is adding to its financial services portfolio with the purchase of a majority stake in Alberta-based high-net-worth wealth manager Grayhawk Investment Strategies Inc. https://tgam.ca/3nlpnwb
** Clearwater Seafoods Inc CLR.TO is weighing a takeover offer backed by East Coast First Nations after striking what was billed as a "historic" deal last month to sell lobster licences to a Nova Scotia Indigenous group. https://tgam.ca/36DQoVt
NATIONAL POST
** Canadian Natural Resources Ltd CNQ.TO has dethroned Suncor Energy Inc SU.TO as Canada's most valuable energy company amid a selloff in domestic oil and gas stocks that has continued to erode the size of the energy industry on major North American stock indices. https://