Apple is under investigation in Russia following a complaint from cybersecurity company Kaspersky Lab and may be abusing its dominant market position, Russia’s anti-monopoly watchdog has said.

Melbourne Cup-winning jockey Michelle Payne has been stood down from riding after she tested positive for a banned substance at a meeting at Swan Hill racecourse on June 11.

A hacking ring has stolen up to $1bn (€876m) from banks around the world in one of the biggest banking breaches known, according to a cybersecurity firm.