Enlarge (credit: Dmitry Nogaev | Getty Images) North Korea-backed hackers are once again targeting security researchers with a zero-day exploit and related malware in an attempt to infiltrate computers used to perform sensitive investigations involving cybersecurity. The presently unfixed zero-day—meaning a vulnerability that’s known to attackers before the …

We learned some remarkable new details this week about the recent supply-chain attack on VoIP software provider 3CX. The lengthy, complex intrusion has all the makings of a cyberpunk spy novel: North Korean hackers using legions of fake executive accounts on LinkedIn to lure people into opening malware disguised …