Security researchers at Mandiant say China-backed hackers are likely behind the mass-exploitation of a recently discovered security flaw in Barracuda Networks’ email security gear, which prompted a warning to customers to remove and replace affected devices. Mandiant, which was called in to run Barracuda’s incident response, said the hackers exploited the flaw to compromise hundreds … Continue reading Mandiant says China-backed hackers exploited Barracuda zero-day to spy on governments