
Authorities investigate leak of 2.9 million voters’ details, adding to turmoil over push for independence referendumAlberta separatists have delivered more than 300,000 signatures to elections officials in western , in support of their attempt to force an independence referendum in Canada’s oil-rich province.But the effort stumbled immediately as a separatist-linked group posted the personal data of nearly 3 million residents online in one of the largest data breaches in Canadian history, fomenting fears of a possible political interference crisis.