After Optus data breach, Singtel's second Australian unit faces cyber attack

After Optus data breach, Singtel's second Australian unit faces cyber attack

A woman walks by a Singtel sign in Singapore. Photo: Reuters

Singapore Telecommunications Ltd said on Monday its unit Dialog faced a cyber attack that potentially affected 1,000 current and former employees and fewer than 20 clients, weeks after a massive data breach at its other Australian unit Optus.