15 Mar, 2026

APT37 hackers use new malware to breach air-gapped networks

North Korean hackers are deploying newly uncovered tools to move data between internet-connected and air-gapped systems, spread via removable drives, and conduct covert surveillance. The malicious campaign has been named Ruby Jumper and is attributed to the state-backed group APT37, also known as ScarCruft, Ricochet Chollima, and InkySquid. Air-gapped computers are disconnected from external networks, especially […]

4 mins read

New North Korean Android spyware slips onto Google Play

A new Android spyware named ‘KoSpy’ is linked to North Korean threat actors who have infiltrated Google Play and third-party app store APKPure through at least five malicious apps. According to Lookout researchers, the spyware is attributed to the North Korean threat group APT37 (aka ‘ScarCruft’). The campaign has been active since March 2022, with the […]

3 mins read