Security News > 2023 > November > BlueNoroff hackers backdoor Macs with new ObjCShellz malware

The North Korean-backed BlueNorOff threat group targets Apple customers with new macOS malware tracked as ObjCShellz that can open remote shells on compromised devices.
ObjCShellz is an Objective-C-based malware, quite different from other malicious payloads deployed in previous BlueNorOff attacks.
"Based on previous attacks performed by BlueNorOff, we suspect that this malware was a late stage within a multi-stage malware delivered via social engineering."
New 'MetaStealer' malware targets Intel-based macOS systems.
New macOS 'KandyKorn' malware targets cryptocurrency engineers.
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