Our intelligence community used to believe terrorism was the greatest threat to Australians. But today, Australia’s domestic intelligence agency, ASIO, says the biggest threat we’re facing is actually from foreign spies. According to the agency, it’s not just politicians and military officers who are being targeted – it’s everyday people, who might not know they’re giving away information that could cost lives or threaten national security. Today, chief political correspondent for The Saturday Paper Karen Middleton, on why ASIO is worried about Australians getting caught up in dangerous spy games. Socials: Stay in touch with us on Twitter and Instagram Guest: Chief political correspondent for The Saturday Paper, Karen Middleton